baber/WOPTO huggingface dataset:
Patent WO-2019114666-A1 (WO)
Inventor: CAI JIAQIANG
IPC: A61P35/00
Filed: 2018-12-10
Abstract: La présente invention concerne un conjugué bioactif, son procédé de préparation et son utilisation. En particulier, la présente invention concerne un nouveau type de conjugués moléculaires bioactifs obtenus par amélioration du couplage d'un médicament à une fraction ciblée dans un ADC uu SMDC, un procédé de préparation de celui-ci et son utilisation dans la préparation de médicaments pour le traitement de maladies associées à une activité cellulaire anormale.
Patent WO-2020082527-A1 (WO)
Inventor: WANG YINXIAO
IPC: C07J71/00
Filed: 2018-12-11
Abstract: Disclosed is a process for extracting saponin from a plant. The preparation step thereof comprises: 1) adding an acid or a petroleum ether solvent and an acid to saponin for hydrolysis while extracting saponin, wherein directly carrying out solid-liquid separation after completing step 1), and subjecting the resulting acid and the petroleum ether solvent in which saponin is dissolved to liquid separation; the acid obtained by liquid separation is returned to step 1) for reuse; and the petroleum ether solvent in which saponin is dissolved and which is obtained by liquid separation is neutralized, then concentrated and crystallized to obtain saponin, and the petroleum ether solvent, which has been concentrated and subjected to separation, is returned, after condensation and recovery, to step 1) for the extraction of saponin. The preparation method omits an alcohol extraction step of a traditional process, integrates the sequence of several steps, realizes the production of saponin without wastewater discharge, and greatly reduces water consumption and acid consumption.
Patent WO-2020098077-A1 (WO)
Title: 一种减压干燥设备
Inventor: GUAN YUAN
IPC: G02F1/13
Filed: 2018-12-24
Abstract: 一种减压干燥设备，其包括密封腔室、气压调节装置以及位于密封腔室内的承载平台；气压调节装置包括主气管（110）和支气管（120），支气管（120）连接主气管（110），主气管（110）在密封腔室的侧边表面上下对称设置。通过采用上下对称主气管（110）设计，缩短支气管（120）供气距离，减少气流压降，使得上下气压稳定，产品特性稳定。
Patent WO-2020048054-A1 (WO)
Title: Data storage method, computer-readable storage medium, server, and apparatus
Inventor: HUAN PENGFEI
IPC: G06F16/23
Filed: 2018-12-26
Abstract: A blockchain-based data storage method, a computer-readable storage medium, a server (6), and an apparatus. The method comprises: receiving a data operation request and extracting a preset request type field from the data operation request (S101); determining the request type of the data operation request according to the value of the request type field (S102); if the request type of the data operation request is a chain batch write request, extracting a preset total data amount field from the chain batch write request (S105); extracting, according to the value of the total data amount field, the set of data to be stored from the chain batch write request (S106), the set being constituted by difference pieces of data; using a data verification rule to perform data verification on the data set (S107); and if the data set passes the data verification, storing the data set into a preset blockchain system in batch (S110). The method ensures the consistency of the same batch of data in the blockchain system, and improves the data storage efficiency.
Patent WO-2020164002-A1 (WO)
Title: Marques pour localiser des motifs dans la fabrication de semi-conducteurs
Inventor: Zhang Dou Dou
IPC: H01L21/68
Filed: 2019-02-13
Abstract: L'invention porte sur des procédés de fabrication de semi-conducteurs. Dans un exemple, l'invention concerne un procédé de formation d'une marque pour la localisation de motifs dans la fabrication de semi-conducteurs. Une tranche est divisée en une pluralité de décharges. Chacune de la pluralité de décharges comprend une puce de puce de semi-conducteur. Les quatre quarts d'une marque d'angle de verrouillage sont par la suite dessinés, respectivement, aux quatre coins de quatre plans adjacents de la pluralité de plans. Chaque quart du repère d'angle de verrouillage est symétrique aux quarts adjacents du repère d'angle de verrouillage et est séparé des quarts adjacents du repère d'angle de verrouillage par une distance nominalement identique. La marque d'angle de verrouillage est fixée comme origine pour localiser des motifs dans au moins un des quatre plans adjacents dans la fabrication de semi-conducteurs.
Patent WO-2020164017-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/04
Filed: 2019-02-13
Abstract: La présente invention concerne, dans certains de ses aspects, des techniques de conception de largeur de bande flexible pour un canal de diffusion physique. Un procédé représentatif de l'invention consiste d'une façon générale à : générer des bits d'informations pour une transmission sur un canal de diffusion physique (PBCH) couvrant une pluralité de sous-porteuses ; coder les bits d'informations à l'aide d'un code polaire ; mapper les bits codés d'informations sur la pluralité de sous-porteuses et une pluralité de symboles, les bits codés d'informations étant décodables sur la base du mappage par au moins un premier équipement utilisateur fonctionnant selon un premier mode opérationnel de largeur de bande et au moins un second équipement utilisateur fonctionnant selon un second mode opérationnel de largeur de bande ; et transmettre les bits codés d'informations sur la pluralité de sous-porteuses et la pluralité de symboles d'après le mappage.
Patent WO-2020181530-A1 (WO)
Inventor: LIU LIYUAN
IPC: H04N5/232
Filed: 2019-03-13
Abstract: Provided are a gimbal vibration adjustment method, a gimbal and a client. The gimbal is configured to be able to rotate around at least one rotation direction. The adjustment method comprises: upon reception of a trigger signal for instructing a gimbal to perform vibration detection, detecting vibration data of the gimbal at different moments in at least one rotation direction (S101); and if it is determined, according to the vibration data, that an abnormal vibration of the gimbal occurs in a corresponding vibration direction, outputting first prompt information indicating that the abnormal vibration of the gimbal occurs (S102). By means of the invention, upon detection of an abnormal vibration of a gimbal, first prompt information is used to guide a user to check the source of the abnormal vibration, so as to achieve the purpose of weakening or eliminating the abnormal vibration of the gimbal, thereby reducing the risks of overload and overheat of the gimbal, and improving the user experience.
Patent WO-2019192573-A1 (WO)
Inventor: YOU YIHUA
IPC: F16B39/30
Filed: 2019-04-04
Abstract: 一种类哑铃状对称双向锥形螺纹内螺纹与传统螺纹的连接结构，内螺纹(6)是筒状母体(2)内表面呈螺旋状且完整单元体螺纹是左侧锥度(95)与右侧锥度(96)相同和/或近似相同类哑铃状(94)双向锥形孔(41)，具有同化传统外螺纹(9)能力，被同化后外螺纹(9)是柱状母体(3)外表面呈螺旋状特殊锥形体(7)，其解决了现有螺纹自定位和自锁性差等问题，性能主要取决螺纹体圆锥面及锥度大小，并具有以下优点：内、外螺纹通过锥孔包容锥体由双向锥形孔(41)与特殊锥形体(7)组成一节节圆锥副形成螺纹副(10)直至内、外圆锥呈螺旋状圆锥面定径配合或定径过盈实现螺纹连接功能。
Patent WO-2020034678-A1 (WO)
Inventor: ZHOU SUYANG
IPC: B08B15/00
Filed: 2019-05-15
Abstract: 一种浮选系统，包括：搅拌槽（100），其顶部至少部分封闭，且具有第一通风口（110）；浮选机（200），其与搅拌槽经密封管道相连，其顶部至少部分封闭，且具有第二通风口（210）；矿浆泵池（300），与浮选机经密封管道相连，其顶部至少部分封闭，且具有第三通风口（310）；以及抽风通道（400），包括抽风主管（410）和抽风支管（420），抽风主管通过抽风支管与第一通风口、第二通风口和第三通风口相连。
Patent WO-2020232689-A1 (WO)
Inventor: PENG XIANFENG
IPC: C07C49/713
Filed: 2019-05-23
Abstract: A feed composition comprising hexahydro-β-acid component compounds shown in formula I, i.e. hexahydrocolupulone and/or hexahydroadlupulone, applications of the feed composition and the hexahydro-β-acid component compounds, and a method for using the feed composition to improve animal production performance.
Patent WO-2020119031-A1 (WO)
Inventor: LIN GUI
IPC: G06F16/332
Filed: 2019-05-28
Abstract: 一种基于深度学习的问答反馈方法、装置、设备及存储介质，应用于机器学习技术领域，用于解决现有问题自动答复的失败率较高的问题。该方法包括：获取用户输入的目标问题（101）；将目标问题作为输入投入至预先训练好的第一深度学习模型，得到第一深度学习模型输出的各个预设用户意图对应的第一概率值（102）；选取第一概率值最高的预设用户意图作为目标用户意图（103）；根据预设的意图模型对应关系确定出目标用户意图对应的第二深度学习模型（104）；将目标问题作为输入投入至确定出的第二深度学习模型，得到目标用户意图下各个预设问题组对应的第二概率值（105）；选取第二概率值最高的预设问题组作为目标问题组（106）；将目标问题组对应的预设答案反馈至用户（107）。
Patent WO-2020155528-A1 (WO)
Inventor: CHEN QING
IPC: B66B7/02
Filed: 2019-06-21
Abstract: 一种导轨（1）作为支撑的井道立柱（10）、使用该井道立柱（10）的电梯井道及该电梯井道的幕墙结构，以导轨作为井道立柱的主要竖向承力件，充分利用导轨的特性，不用额外的承力部件，将导轨融合到井道立柱作为井道立柱的承力件，井道立柱所用的材料减少，重量下降，对于电梯井道而言，运输和安装更加方便，整体成本下降，井道内部的空间可以扩展，轿厢所在的空间增大，使得轿厢内部的空间可以更大。井道横梁（11）连接井道立柱，作为幕墙的玻璃（23）坐落到井道横梁上并得到支撑，玻璃安装后遮挡了上下玻璃之间的井道横梁，保证玻璃幕墙外侧表面平齐，且上下玻璃之间的间隙小，方便流水，也方便对玻璃幕墙外面清洁，同时不会暴露玻璃之间的明显间隔，提升玻璃幕墙外形美感。
Patent WO-2020038111-A1 (WO)
Title: Orientation detection method and device, electronic device and storage medium
Inventor: WANG MIN
IPC: G06V10/82
Filed: 2019-06-28
Abstract: An orientation detection method and device, electronic device and storage medium, the method comprising: determining first position information of at least one first feature part of a target object in a target image (S100); determining three-dimensional position information of a second feature part of the target object on the basis of the first position information and device parameters of a camera device (S200); and determining spatial orientation of the target object on the basis of the first position information of the at least one first feature part comprised in the second feature part and the three-dimensional position information of the second feature part (S300). The described method may increase the accuracy of orientation detection.
Patent WO-2021016969-A1 (WO)
Inventor: XU JING
IPC: H04L5/00
Filed: 2019-07-31
Abstract: Un procédé et un appareil de transmission de canal, un terminal, et un dispositif de réseau sont fournis. Le procédé comprend les étapes suivantes : dans la mesure où il est déterminé que les ressources d'au moins deux PUCCH comprennent des parties se chevauchant dans un domaine temporel, un terminal déterminant, selon les positions dans le domaine temporel des au moins deux PUCCH et/ou un temps de traitement, un mode de transmission d'informations de liaison montante des au moins deux PUCCH.
Patent WO-2021042250-A1 (WO)
Inventor: LOH CHANG WEI
IPC: G06F17/00
Filed: 2019-09-02
Abstract: 一种用于确定生产设备的生产周期的方法，包括：使用与生产设备的运行相关联的时间序列数据来生成时间序列图，时间序列数据包含生产设备的至少一个运行参数的值，时间序列图反映至少一个运行参数的值随时间变化的趋势(210)；将时间序列图的图像作为输入提供给基于神经网络模型的识别器，以获得识别器的输出，其中，识别器的输出识别图像中指示的生产周期(220)；以及根据识别器的输出确定所识别的生产周期中的每一个的起始时间和截止时间(230)。
Patent WO-2021056130-A1 (WO)
Title: Cutting device for betel nut production employing movement guiding
Inventor: LIN CHUNFEN
IPC: A23N15/00
Filed: 2019-09-23
Abstract: A cutting device for betel nut production employing movement guiding, pertaining to the technical field of betel nut cutting. The cutting device for betel nut production employing movement guiding comprises a transportation container (1), worm gear shafts (2) rotatably connected to an interior of the transportation container (1), a gear (3) fixedly installed at right ends of the worm gear shafts (2), an arched plate (4) fixedly installed at a top portion of the transportation container (1) between the worm gear shafts (2), a cutting box (5) fixedly installed at a left end of the transportation container (1), a hydraulic rod (6) fixedly installed at a top portion of the cutting box (5), a connection plate (7) fixedly installed at a lower end of the hydraulic rod (6), and a pressing rod (8) fixedly installed at a lower end of the connection plate (7). The cutting device for betel nut production employing movement guiding guides betel nuts and achieves positioning during cutting, thereby reducing the difficulty of the work, improving cutting efficiency, and reducing manual labor. In addition, the invention removes residue on a surface of a cutter during a cutting process, thereby improving the cutting speed and effect of the cutter.
Patent WO-2021062643-A1 (WO)
Inventor: FANG JIANMIN
IPC: H04W36/00
Filed: 2019-09-30
Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to analyzing wireless network performance. In one exemplary aspect, a method for wireless communication includes receiving, by a network node, a first message including information relating to radio link connection from a terminal. The method may also include performing, by the network node, a network performance analysis based on the information relating to radio link connection.
Patent WO-2020252983-A1 (WO)
Title: 超重力环境固定式多场耦合作用下材料性能测试系统
Inventor: WEI HUA
IPC: G01N3/02
Filed: 2019-10-09
Abstract: 一种超重力环境固定式多场耦合作用下材料性能测试系统。该测试系统包括吊装密封舱（1）、承力架（2）、高温炉（3）、力学测试装置（4）、缓冲装置（5）；吊装密封舱（1）内部固定安装有承力架（2）和高温炉（3），承力架（2）罩在高温炉（3）上，缓冲装置（5）安装于高温炉（3）内的底部，力学测试装置（4）上下两端连接在承力架（2）顶部和高温炉（3）底部内，试样（6）连接安装在力学测试装置（4）末端。该测试系统能够解决高速旋转状态下体积力-面力-温度耦合作用下材料动态性能测试的难题，装置结构简单，操作方便且安全可靠。
Patent WO-2020192083-A1 (WO)
Inventor: GUO WANGHUI
IPC: H01L27/32
Filed: 2019-10-11
Abstract: 一种显示面板，具有透明显示区域（111）和常规显示区域（112），所述显示面板包括一触控层（400）及一遮光层（500），所述遮光层（500）设置于所述触控层（400）上且位于所述透明显示区域（111）内。
Patent WO-2021068186-A1 (WO)
Title: Preparation method for pva fiber
Inventor: LU JIANGUO
IPC: D01F6/14
Filed: 2019-10-11
Abstract: Disclosed is a preparation method for a PVA fiber. The preparation method comprises the following steps: step one: preparing a spinning stock solution by dissolving, using PVAc as a raw material, adding methanol and filtering the resulting solution; step two: injecting the spinning stock solution into a spinneret plate for spinning, and introducing the spun fiber into a DC electrolytic tank to perform a coagulation bath, where a series of reactions of alcoholysis, electrolysis catalyzed alcoholysis and alcohol lever occur, the solution formula for the electrolytic coagulation bath comprising an alkali, an alcohol and water; step three: introducing the fiber having been treated in the coagulation bath into an acid solution having a pH of 4.5-7.0 to perform an acid bath; and step four: performing stretching, drying, washing with water, curling in hot water and packing to form a finished PVA fiber product. In the present invention, the use of PVAc as a raw material instead of PVA, coupled with an electrolytic coagulation bath, eliminates the need to use Glauber salt in the coagulation bath. PVAc is alcoholyzed into PVA in the electrolytic tank, and the PVA fiber produced has a high purity with few impurities.
Patent WO-2020078273-A1 (WO)
Title: Photographing method, and electronic device
Inventor: LI YUANYOU
IPC: H04N5/232
Filed: 2019-10-11
Abstract: Disclosed are a photographing method and an electronic device, wherein same relate to the technical field of terminals. The method is applied to an electronic device, and the electronic device comprises a camera and a display screen. The method specifically comprises: in response to a first operation, displaying a preview interface of a first video, wherein a resolution of the first video is a first resolution; in response to a second operation, setting a resolution of a video to be a second resolution, wherein an aspect ratio of the second resolution is greater than an aspect ratio of the first resolution; and in response to a third operation, displaying a preview interface of a second video, wherein a resolution of the second video is the second resolution. Thus, the technical solution facilitates improvement in the efficiency of acquiring a video or a picture, and the reduction of labor costs.
Patent WO-2021068259-A1 (WO)
Inventor: ZHANG YUNHAO
IPC: H04W72/04
Filed: 2019-10-12
Abstract: 本申请提供的实施例中设计一种联合调度的方法，在该方法中通过一种联合调度的控制信息控制终端间的旁链路和终端与网络设备间的上行链路，从而能够减少终端协作通信时的信令开销。本申请提供的方法和装置可应用于物联网（internet of things，IoT）、机器类型通信（machine type communication，MTC）、海量机器类型通信（massive MTC，mMTC）、车联网、和网联车等应用场景。
Patent WO-2020078456-A1 (WO)
Title: Service sending method and device and terminal
Inventor: FENG YUAN
IPC: H04W72/12
Filed: 2019-10-18
Abstract: Provided are a service sending method and device and a terminal. The service sending method comprises: when a unicast/multicast service is sent on a predetermined sending resource, determining sending power corresponding to the predetermined sending resource; and sending the unicast/multicast service according to the sending power on the predetermined sending resource, the sending power being less than the maximum sending power configured by a system.
Patent WO-2021087907-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2019-11-07
Abstract: 本申请实施例提供的通信方法，包括：在发生资源冲突时，终端设备获取每个资源的MAC PDU中MAC SDU和MAC CE的组成状态；根据所述MAC SDU和MAC CE的组成状态，所述终端设备确定所述每个资源的资源传输优先级；根据所述每个资源的资源传输优先级，所述终端设备进行资源传输。通过在资源发生冲突时，根据每个资源中的MAC SDU和MAC CE的组成状态，确定各个资源的资源传输优先级确定当前传输的资源，从而可以在资源发生冲突时，能够保证信息传输的Qos需求。
Patent WO-2020094129-A1 (WO)
Inventor: LIU BO
IPC: G01S7/481
Filed: 2019-11-08
Abstract: 一种激光雷达系统及激光雷达，包括：激光发射装置（10）和激光接收装置（11），其中：激光发射装置（10）用于发射出射激光，并将出射激光投射至目标物体（12）；激光接收装置（11）用于接收从目标物体（12）反射的回波激光；激光接收装置（11）包括激光接收器（111）和接收光学镜组（112），接收光学镜组（112）用于校正从目标物体（12）上反射的回波激光的光斑尺寸；接收光学镜组（112）包括接收端透镜（1122），接收端透镜（1122）包括第一曲面和第二曲面，第一曲面和第二曲面中的至少一个曲面为柱面。上述激光雷达系统由于采用一个曲面为柱面的接收端透镜（1122），对经过激光雷达系统壳体透射的回波激光进行光斑校正，抵消了柱形的壳体对回波激光的像差影响，极大的减少了聚焦光斑的大小，进而极大的提高了聚焦能量。
Patent WO-2020098645-A1 (WO)
Title: Mask, and fabrication method for same
Inventor: BAI SHANSHAN
IPC: C23C14/04
Filed: 2019-11-12
Abstract: A mask and a fabrication method for the same, pertaining to the technical field of displays, and capable of at least partially solving the problem of the prior art in which after a mask is divided into a first opening region (11) and a second opening region (12), the position and shape of a pattern opening (13) is difficult to precisely control during tensioning. The mask of the present disclosure comprises one or more pattern regions. Each of the pattern regions comprises a first opening region (11) and an adjacent second opening region (12) along a lengthwise direction of the mask. Each first opening region (11) and each second opening region (12) have multiple through-mask pattern openings (13), wherein a ratio of a sum of the areas of the pattern openings (13) within the second opening region (12) to a total area of the second opening region (12) is greater than a ratio of a sum of the areas of the pattern openings (13) within the first opening region (11) to a total area of the first opening region (11), and recesses (100) not passing through the thickness of the mask are further provided at positions between the pattern openings (13) of the first opening region (11).
Patent WO-2021097657-A1 (WO)
Inventor: WU HAO
IPC: B09B3/00
Filed: 2019-11-19
Abstract: A method for the cooperative treatment of kitchen waste, household waste and sewage plant sludge. A household waste incineration step is executed on a solid-phase material obtained after solid-liquid separation of kitchen waste, such that the solid-phase material of the kitchen waste is incinerated together with household waste to generate electricity; and an oil-water mixed liquid obtained after the solid-liquid separation of the kitchen waste is selectively mixed with sludge, thereby effectively controlling the heat value and the fluidity of a sludge mixture, and ensuring that the sludge is successfully dried and incinerated. The heat value of sludge is increased, such that the usage amount of natural gas for sludge drying and incineration can be reduced, thereby achieving an energy-saving effect; moreover, the problem of leachate membrane clogging caused by mixed fermentation grease of kitchen waste and household waste is solved; in addition, a water phase obtained after grease is separated from kitchen waste by means of liquid-phase separation has good biodegradability, thereby facilitating the cooperative treatment of same and leachate of household waste. An oil-water mixed liquid separated from kitchen waste by means of a solid-liquid separation apparatus is removed through drying and combustion after being mixed with sludge, without the need for an anaerobic fermentation treatment, thereby effectively saving water resources.
Patent WO-2020253098-A1 (WO)
Inventor: QIN ZUOWEI
IPC: E04B1/38
Filed: 2019-11-25
Abstract: The present invention provides a construction of a connecting joint between a local laminated slab and a combined wall column. The construction comprises a combined wall column and a local laminated slab. The combined wall column is provided with a supporting plate. The supporting plate is provided with a rib plate. The rib plate is provided with openings. An end portion of the local laminated slab is disposed on the supporting plate. The openings are provided with penetrating ribs. A steel bar on the local laminated slab extends from the side of the penetrating rib to between the penetrating rib and the combined wall column. The construction of the node can cancel a reserved overhanging steel bar for facilitating processing and transportation.
Patent WO-2020119542-A1 (WO)
Title: 一种语音交互方法、装置及系统
Inventor: ZHU JUN
IPC: G06F3/16
Filed: 2019-12-04
Abstract: 一种语音交互方法、装置及系统。其中，语音交互方法包括步骤：发送用户输入的第一语音数据，以接收根据第一语音数据确认的交互场景(S410)；基于交互场景获取配置信息(S420)；以及基于所获取的配置信息对用户输入的第二语音数据进行处理并输出响应(S430)。
Patent WO-2020119553-A1 (WO)
Inventor: HUANG GUANJIE
IPC: A23P30/38
Filed: 2019-12-04
Abstract: 一种爆米花膨化机，包括加料器、膨化室、加热装置、卸料装置、出料管，所述膨化室为竖直的柱型筒体，所述加热装置安装在柱型筒体的上端，所述卸料装置安装在柱型筒体下端，所述加料器的出料端与膨化室上端侧壁相连，所述出料管的一端安装在膨化室上端侧壁上，所述卸料装置上表面具有锥形头结构，所述锥形头结构位于膨化室内，且所述锥形头结构尖部向上，所述加热装置包括风机、导风筒、加热器，所述加热器安装在导风筒内，所述风机与导风筒的一端相连，所述导风筒的另一端相连插于膨化室内，且与卸料装置上表面的锥形头结构相邻。
Patent WO-2021119886-A1 (WO)
Title: 摄像光学镜头
Inventor: SHI RONGBAO
IPC: G02B13/00
Filed: 2019-12-16
Abstract: 一种摄像光学镜头（10），由物侧至像侧依次包括具有正屈折力的第一透镜（L1）、具有正屈折力的第二透镜（L2）、具有负屈折力的第三透镜（L3）、具有正屈折力的第四透镜（L4）及具有负屈折力的第五透镜（L5），且满足以下关系式：-5.50≤f3/f≤-3.50；5.00≤d3/d4≤12.00；0.10≤(R5+R6)/(R5-R6)≤1.00。摄像光学镜头（10）在具有良好的光学性能的同时，还满足大光圈、广角化、超薄化的设计要求。
Patent WO-2021109243-A1 (WO)
Title: Storage structure and erasing method thereof
Inventor: JEONG JONGBAE
IPC: G11C16/14
Filed: 2019-12-17
Abstract: A storage structure and an erasing method thereof, being capable of performing an erasing operation on storage blocks. The storage structure comprises: a first memory bank, a second memory bank, a third memory bank, and a controller. The storage blocks are sequentially and alternately provided in the first memory bank, the second memory bank, and the third memory bank according to numbers. The controller is used for controlling the storage blocks to sequentially perform erasing processes of a first process, a second process, and a third process according to the numbers in a set erasing mode. The erasing mode comprises: when the storage block Bi performs the third process, the storage block Bi+1 performs the second process, and the storage block Bi+2 performs the first process, wherein i belongs to [1, n-2]. In the method, the three adjacent storage blocks synchronously perform the first process, the second process, and the third process, so that the erasing time of overall erasing of the storage structure is saved, the erasing efficiency is improved, no extra circuit is needed, and the cost is not increased.
Patent WO-2020248568-A1 (WO)
Inventor: WANG WEI
IPC: F01N13/02
Filed: 2019-12-20
Abstract: An exhaust device (1), comprising: an exhaust pipe group (100), the exhaust pipe group (100) having an inlet end (110) and an outlet end (120), the outlet end (120) of the exhaust pipe group (100) forming a first-stage expansion chamber (130); and a muffler (200), the muffler (200) being connected to the outlet end (120) of the exhaust pipe group (100) and forming a second-stage expansion chamber (210). The exhaust device (1) is beneficial to cooling gas in an exhaust pipe, thereby improving the performance and noise reduction effect of the muffler (200).
Patent WO-2020135285-A1 (WO)
Title: 确定通信资源的方法和装置
Inventor: LI CHAO
IPC: H04W72/04
Filed: 2019-12-21
Abstract: 本申请实施例提供了一种确定通信资源的方法和装置，可以应用于车联网，例如V2X、LTE-V、V2V等，或可以用于D2D，智能驾驶，智能网联车等领域。第一设备确定第一频域资源，该第一频域资源为数据信道占用的频域资源，且该第一频域资源的频宽为N个频域单元。根据第一信道的频宽和第一频域资源，确定第二频域资源，所述第一信道的频宽为M个频域单元，其中，第二频域资源为第一频域资源的子集，M≤N，且M、N为正整数。第一设备在第二频域资源上发送第一信道。本方法和装置可以灵活地根据频率宽度确定控制信道的频域资源，保证数据传输效率的同时减少接收机之间的干扰。