baber/WOPTO huggingface dataset:
Patent WO-2020192013-A1 (WO)
Inventor: LIU JIYU
IPC: G06Q30/02
Filed: 2019-08-30
Abstract: Provided are a directional advertisement delivery method and apparatus, and a device and a storage medium. The method comprises: calculating the similarity between label vectors of two users to obtain a score 1; calculating the similarity between two user behavior vectors to obtain a score 2; modeling user vectors using an alternating least squares algorithm, obtaining user vectors and advertisement vectors by means of a stochastic gradient descent optimization algorithm, and calculating the similarity between the user vectors of the two users to obtain a score 3; carrying out linear weighting on the score 1 to the score 3 to obtain a score 4; and respectively subjecting the user behavior vectors, the user label vectors and the user vectors to XGBOOST, SVM and GBDT to obtain corresponding scores as an input of an FM, so as to obtain a score 5, then carrying out weighted combination on the score 4 and the score 5 to output a final user similarity, comparing the final user similarity with a similarity threshold, and selecting users with the similarity therebetween being higher than the similarity threshold as a target customer group.
Patent WO-2021007941-A1 (WO)
Inventor: TANG XIN
IPC: A61L27/50
Filed: 2019-09-11
Abstract: Disclosed is a differential tissue engineered nerve, comprising a motor-like nerve and a sensory-like nerve. The motor-like nerve and the sensory-like nerve respectively comprise a motor-like nerve external canal and a motor-like nerve fiber in the external canal and a sensory-like nerve external canal and a sensory-like nerve fiber in the external canal; the surfaces or pores of the motor-like and sensory-like nerve external canals respectively comprise Schwann cells and/or fibroblasts of a motor nerve source and a sensory nerve source; the surfaces or pores of the motor-like and sensory-like nerve fibers respectively comprise trans-synaptic signal molecules Neuroligin-1 and Neuroligin-2. The present invention selectively uses the Neuroligin-1 to specifically promote synaptic remodeling of motor neurons and uses the Neuroligin-2 to specifically promote synaptic remodeling of sensory neurons, thereby improving the repairing efficiency of motor nerve cells and sensory nerve cells.
Patent WO-2020140519-A1 (WO)
Title: 摄像光学镜头
Inventor: ZHAO QING
IPC: G02B13/06
Filed: 2019-09-30
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），以及第六透镜（L6）；第一透镜（L1）具有正屈折力，第二透镜（L2）具有负屈折力，第三透镜（L3）具有负屈折力；且满足下列关系式：3.00≤f2/f3≤4.00；3.00≤d1/d3≤5.00；涉及光学镜头领域，能获得高成像性能的同时，获得低TTL。
Patent WO-2021068263-A1 (WO)
Title: Information processing method, communication device and storage medium
Inventor: SHI ZHENYU
IPC: H04W28/08
Filed: 2019-10-12
Abstract: An information processing method, said method comprising: a terminal device generating indication information, the indication information comprising first configuration information; the terminal device sending the first configuration information to a network device, the first configuration information being used to indicate the identifier of the terminal device, and the identifier of the terminal device being allocated by a core network side; the terminal device sending an uplink reference signal to the network device, the uplink reference signal being used for the network device to generate positioning information, and the positioning information being associated with the first configuration information; and the network device sending, to a positioning device, the positioning information and the first configuration information. By means of the indication of the first configuration information, the positioning device can accurately distinguish a terminal to which the positioning information belongs, thereby implementing positioning measurement in an RRC idle state or an inactive state and accurate positioning when the terminal identifier is fuzzy.
Patent WO-2020215632-A1 (WO)
Title: 信息推送方法、设备及存储介质
Inventor: XU WENJUN
IPC: H04W4/12
Filed: 2019-10-22
Abstract: 本说明书公开了一种信息推送方法，通过获取至少一种业务信息以及与所述业务信息对应的分组数据，所述分组数据包含至少一个用户的用户信息；计算所述分组数据的传输速率，选取所述传输速率最大的所述分组数据为最优分组数据；根据所述最优分组数据推送与所述最优分组数据相对应的所述业务信息。本说明书还公开了信息推送设备和相应的计算机可读存储介质。
Patent WO-2020134464-A1 (WO)
Title: 发声器件
Inventor: XIAO BO
IPC: H04R7/18
Filed: 2019-10-25
Abstract: 本申请提供一种发声器件，包括壳体、收容于所述壳体内的振动系统以及电路板，所述振动系统包括振膜以及驱动所述振膜振动发声的驱动单元，所述驱动单元包括压电驱动单元以及与所述压电驱动单元并联耦合的动铁驱动单元。本申请的发声器件，可以有效增加驱动力，增大振动幅度，提升产品灵敏度，拓宽相应范围，同时，还能够有效增加驱动支点，改善振动平衡性，改善产品失真。
Patent WO-2020119305-A1 (WO)
Inventor: SHEN LIWEI
IPC: G01H1/00
Filed: 2019-10-30
Abstract: Disclosed is a real-time detection algorithm for vibration information of a vibration roller based on acceleration magnitude. A method adopting the algorithm comprises the following steps: an accelerometer mounted on a vibration wheel collects the original acceleration magnitude, and calculates the frequency, amplitude and compactness of the vibration wheel, so as to reflect the real-time compaction condition of the road surface, thereby improving the compaction quality and construction efficiency of road surface construction.
Patent WO-2020244141-A1 (WO)
Inventor: ZHA XIAOYUE
IPC: H01F27/28
Filed: 2019-11-06
Abstract: The present invention discloses a planar transformer PCB board and a manufacturing method thereof, comprising: performing gel injection molding on two sides of a PCB substrate with a through hole to form a double-sided winding portion integrated with the PCB substrate; the double-sided winding portion is of a symmetrical structure on the two sides of the PCB substrate, the center of the double-sided winding portion is a via hole consistent with the through hole, and the via hole is aligned with the through hole to form a magnetic core hole for the magnetic core to pass through; the periphery of the via hole is convex to form a wire stop portion; a wire passing groove is formed in a hole wall of the magnetic core hole, and is used for allowing a metal wire to pass through to simultaneously perform in-out planar winding on both sides of the double-sided winding portion, so as to form two series coils arranged on the two sides of the PCB substrate. The present invention does not need to coat a self-adhesive layer on the two sides of the PCB substrate, reduces the time for coating the self-adhesive layer, and solves a series of problems such as the flow phenomenon of the self-adhesive layer during the baking process, the accumulation of the sticky self-adhesive layer during the winding process and the like.
Patent WO-2020224242-A1 (WO)
Inventor: ZHANG SONGSONG
IPC: G06F11/14
Filed: 2019-11-27
Abstract: Provided are a blockchain data processing method and apparatus, a server and a storage medium. The method comprises: when an error occurs in first statistical data, determining a recovery time point of the first statistical data according to a correlation between log data and a storage time point; acquiring all original data after the recovery time point, and performing analysis and compiling statistics on the original data to obtain second statistical data; and calculating total statistical data according to all the log data before the recovery time point and the second statistical data.
Patent WO-2021042599-A1 (WO)
Inventor: WANG YIN
IPC: B01J20/20
Filed: 2019-12-02
Abstract: 本发明涉及一种低纳米零价铁和纳米银负载量净水炭复合材料的制备方法，通过该制备方法制备而得的低纳米零价铁和纳米银负载量净水炭复合材料具有高的比表面积，复合材料中的铁的负载量和银的负载量低，纳米零价铁和纳米银的颗粒粒径均小于20nm，该净水炭复合材料可同时吸附和转化或降解饮用水中多种污染物，且铁与银释放量极低，是一种极具应用价值的净水材料。
Patent WO-2021127976-A1 (WO)
Inventor: LU JIANFENG
IPC: G10L17/02
Filed: 2019-12-24
Abstract: A selecting method and device for comparable phonemes, the method comprising: acquiring the spectrogram of a sample speech (101); marking out at least 5 first target phonemes in the spectrogram of the sample speech (102); calculating the deviations of formant frequency between each of the first target phonemes in the sample speech and each of the first target phonemes marked out in the spectrogram of an object speech to generate a deviation value matrix (103); when deviation values in the deviation value matrix are less than a preset deviation threshold, using a pair of first target phonemes corresponding to the deviation values less than the preset deviation threshold as comparable phonemes (104). The technical problem that a selecting method for comparable phonemes by 1:1 measurement in the prior art is slow and inefficient is solved.
Patent WO-2021056921-A1 (WO)
Title: 一种细胞共培养的装置及牛肌细胞与脂肪细胞的共培养方法
Inventor: WANG HONGBAO
IPC: C12M3/00
Filed: 2020-05-09
Abstract: 本发明提供一种细胞共培养的装置，其是由皿体和皿盖构成，皿体为上开口的中空结构，皿体开口处有皿盖，皿体内有隔离圈，隔离圈将皿体的内部分割为区域I和区域II，隔离圈内设有爬片。利用该装置在实现牛肌细胞与脂肪细胞直接接触共培养的同时，又可将爬片上的单类细胞(肌细胞或脂肪细胞)收集并进行后续转录组及蛋白组的分析处理，以用来研究共培养环境下对肌细胞或脂肪细胞的作用，因此有利于进一步探究肌细胞与脂肪细胞之间的相互作用；经多次观察证实用这种方法培养的肌细胞和脂肪细胞成活效率高、活力好、细胞特征明显，并与单独培养的肌细胞和脂肪细胞形态一致，是一种很好的体外研究模型，具有一定的推广研究价值。
Patent WO-2020156254-A1 (WO)
Inventor: YANG XIN
IPC: G02F1/153
Filed: 2020-01-17
Abstract: Provided is an electrochromic device. The electrochromic device comprises: a first substrate and a second substrate which are provided opposite each other, the first substrate and the second substrate each having an electrode layer, the electrode layers being located between the first substrate and the second substrate; and supports fixedly provided on one side of the first substrate or the second substrate having the electrode layer.
Patent WO-2020168897-A1 (WO)
Inventor: LI CHUNRONG
IPC: H04L45/28
Filed: 2020-01-21
Abstract: Provided in the present application are an isolation and recovery method after a fault in one or more physical layer apparatuses (PHY) in a flexible ethernet group (FlexE group) and a network device. The method comprises: when a network device determines that a first overhead block corresponding to each PHY currently available is saved in a corresponding memory, then determining that the FlexE group satisfies a PHY alignment condition, and starting to read cache data from each memory at the same time. Thus, there is no need to insert a local fault (LF) code block for all the clients, and there is also no need to perform group reconstruction. The impact of faulty PHYs on client services carried by normal PHYs is effectively reduced. In addition, by means of setting a memory buffer reading mechanism, a time delay change caused by faulty PHYs is effectively absorbed, without re-executing a PHY alignment operation, and lossless fault recovery of PHYs is realized.
Patent WO-2021174493-A1 (WO)
Inventor: HONG WEI
IPC: H04W72/04
Filed: 2020-03-05
Abstract: La présente invention porte, selon des modes de réalisation, sur un procédé de transmission de données appliqué à un terminal. Le procédé consiste : à envoyer une demande de commutation de localisation de bloc de ressources (RB) à une station de base ; à recevoir, de la station de base, des informations de rétroaction sur la base de la demande de commutation de localisation de RB ; et selon les informations de rétroaction, à transmettre des données sur un RB avant la commutation ou le RB après la commutation.
Patent WO-2020187231-A1 (WO)
Inventor: YU YANG
IPC: F24F11/88
Filed: 2020-03-18
Abstract: 一种空调器自清洁控制方法，包括下列步骤：检测所述室内机的换热器当前的灰尘浓度C1；使吹风装置向所述室内机的换热器吹风，并检测被所述吹风装置吹起的灰尘浓度C2；根据所述灰尘浓度C1和C2判断是否运行自清洁模式。为了减少室内空气PM2.5的影响，在吹风装置吹起换热器上的灰尘之前和之后分别检测换热器上的灰尘浓度，然后计算其差值以消除室内空气PM2.5的影响，进而再比较△C与预设值可以更准确地判断室内机的脏堵情况，确定空调器进入自清洁的准确时机，提高用户的使用体验。
Patent WO-2021195972-A1 (WO)
Inventor: ZHANG KUI
IPC: H01L27/32
Filed: 2020-03-31
Abstract: A display panel, a manufacturing method therefor, and a display device, related to the technical field of displays. The display panel comprises a base substrate (1), a multilayered metal lead arranged on the base substrate (1), an insulating layer (11) covering the multilayered metal lead, a driving transistor embedded in the base substrate (1), and a first electrode layer (8) arranged on the side of the insulating layer (11) away from the base substrate (1). A bonding area (A) of the display panel comprises a first via (14) exposing a first metal lead layer (6) of the multilayered metal lead. A display area (B) of the display panel comprises a second via (13) running through the insulating layer (11). The first electrode layer (8) is electrically connected to a first electrode of the driving transistor via the second via (13). The slope angle of the sidewall of the first via (14) is less than the slope angle of the sidewall of the second via (13). The yield of the display panel is increased.
Patent WO-2020207403-A1 (WO)
Inventor: WANG HOU
IPC: H04N5/265
Filed: 2020-04-08
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif d'acquisition d'image. Le procédé consiste à : acquérir des flux de code de trame prédéterminés de multiples pistes transmises par un canal de transmission prédéterminé, acquérir des données d'image correspondant au flux de code de chaque piste, puis stocker, en fonction d'une relation de correspondance entre des pistes et des zones tampons, les données d'image acquises de chaque piste dans une zone tampon correspondant à la piste, et obtenir une image d'une trame à capturer. La présente solution permet au flux de code de trame prédéterminé de chaque piste d'être transmis par le canal de transmission prédéterminé, et obtient des données d'image correspondant au flux de code de chaque piste à partir du canal de transmission prédéterminé, obtenant ainsi l'image de la trame à capturer. Le processus susmentionné est achevé dans un canal de transmission, et ne nécessite pas de canal de transmission supplémentaire même lorsque le nombre d'appareils de capture d'image augmente, ce qui permet d'économiser des ressources de canal de transmission. De plus, étant donné que des données d'image sont obtenues dans un canal de transmission, et stockées de manière correspondante dans une zone tampon pour permettre l'acquisition d'une image d'une trame à capturer, un traitement d'assemblage d'image n'est pas nécessaire, ce qui permet d'économiser des ressources d'assemblage d'image.
Patent WO-2021207968-A1 (WO)
Title: Signal transmission method and apparatus
Inventor: WU YE
IPC: H04W24/02
Filed: 2020-04-15
Abstract: The present application provides a signal transmission method and apparatus, relating to the field of communication technologies. In said method, a network device sends indication information to a terminal; and the terminal sends a first RS to the network device, and determines a transmission power of a second RS according to the indication information, and sends the second RS to the network device by using the transmission power of the second RS. The first RS and the second RS are both used to measure CSI. The indication information is used to indicate X, X being a power ratio of the first RS to the second RS, or X being a power ratio of a PUSCH to the second RS that are sent by the terminal, or X being a decibel value corresponding to the power ratio of the first RS to the second RS, or X being a decibel value corresponding to the power ratio of the PUSCH to the second RS that are sent by the terminal. In said method, the network device does not need to dynamically indicate, by means of the DCI, a power value that the second RS needs to be adjusted (boosted or decreased), thereby avoiding an increase in DCI overheads.
Patent WO-2021217320-A1 (WO)
Title: 汽车出风口夹持装置
Inventor: Chen Xumian
IPC: H04M1/04
Filed: 2020-04-27
Abstract: 一种汽车出风口夹持装置，其包括有基座（10）、支撑臂（20）、用于钩挂汽车出风口叶片的倒钩（30）以及驱动倒钩（30）移动的调节机构（40），支撑臂（20）后端连接于基座（10）上，于支撑臂（20）前端设置有一遮挡部（21）；倒钩（30）可前后移动式位于支撑臂（20）上，倒钩（30）移动至遮挡部（21）位置时，倒钩（30）被遮挡部（21）隐藏；调节机构（40）连接于基座（10）和倒钩（30）之间。
Patent WO-2021088333-A1 (WO)
Inventor: BAO MINGTONG
IPC: G06F16/583
Filed: 2020-04-27
Abstract: An image storage method, comprising: obtaining a target image, and decomposing the target image to obtain a target sub-image; matching the target sub-image with metadata in a metadata storage area to determine target metadata corresponding to the target sub-image; obtaining target metadata information corresponding to the target metadata and attribute information of the target image; and combining the attribute information and the target metadata information into combined information of the target image, and storing the combined information. According to the method, since the target metadata information corresponding to the target metadata and the attribute information of the target image are combined and stored, that is, the target image is stored, there is no need to store a large number of the same images, and only the combined information corresponding to the target image needs to be stored, thereby reducing the waste of storage units. The present invention also provides an image reading method, an image storage device, an image reading device, an image memory, and a computer readable storage medium, which also have the above-mentioned beneficial effect.
Patent WO-2021217393-A1 (WO)
Inventor: MENG FANGAN
IPC: H04B17/382
Filed: 2020-04-28
Abstract: A channel frequency point processing method and apparatus. The method comprises: obtaining a communication quality parameter of a current working frequency point of a downlink channel, the current working frequency point being one of a plurality of frequency points; determining whether the communication quality parameter satisfies a preset communication quality parameter condition; when the communication quality parameter satisfies the preset communication quality parameter condition, selecting a first reference frequency point from among the plurality of frequency points, wherein the first reference frequency point is different from the current working frequency point; and sending frequency point reference information to a movable platform, the frequency point reference information being used for instructing the movable platform to select the first reference frequency point as the working frequency point of the downlink channel. The mechanism of triggering frequency selection by a remote control device can provide, when the remote control device encounters situations such as strong interference that affect downlink communication, the movable platform with a frequency point that can reduce interference, and instant switching to a new downlink channel working frequency point can be performed by the movable platform so as to reduce interference.
Patent WO-2021226871-A1 (WO)
Inventor: LI YUE
IPC: B01L3/00
Filed: 2020-05-13
Abstract: Une puce microfluidique, comprenant un premier substrat (110) et un second substrat (120) qui sont alignés; une chambre de réception de liquide A est formée entre le premier substrat (110) et le second substrat (120); un trou d'entrée de liquide B qui passe à travers le premier substrat (110) le long de la direction de l'épaisseur est formée sur le premier substrat (110); le premier substrat (110) comprend, en séquence le long de la direction de l'épaisseur du premier substrat (110), une première couche d'électrode (113) et une couche hydrophobe (111); et la première couche d'électrode (113) est disposée sur la surface de la couche hydrophobe (111) à l'opposé du second substrat (120); le second substrat (120) comprend, en séquence le long de la direction de l'épaisseur du second substrat (120), une couche de réglage (121) et une seconde couche d'électrode (122); et la seconde couche d'électrode (122) est située sur le côté de la couche de réglage (121) à l'opposé du premier substrat. L'invention concerne un système microfluidique et un procédé de commande de la puce microfluidique.
Patent WO-2020248865-A1 (WO)
Inventor: LI RUI
IPC: H04L1/00
Filed: 2020-06-02
Abstract: The present application discloses a control word transmission method, an apparatus and a computer readable storage medium. The control word transmission method comprises: acquiring a control word descriptor information table, the control word descriptor information table being used to indicate attribute information of at least one control word; according to the control word descriptor information table, extracting a control word from a control word payload; and filling the extracted control word into a common public radio interface (CPRI) control word transmitter.
Patent WO-2021248511-A1 (WO)
Inventor: ZHANG GUQING
IPC: H04R31/00
Filed: 2020-06-16
Abstract: The present invention relates to the technical field of acoustic element manufacturing. Disclosed is an injection mold for manufacturing a sound-producing device basket structure. The injection mold for manufacturing the sound-producing device basket structure provided in embodiments of the present invention comprises a mold body; the top surface of the mold body adapts to the bottom wall of the basket structure in shape; the positions, corresponding to tin-plated welding pads provided on the bottom wall of the basket structure, of the top surface of the mold body are provided with relief grooves. According to the injection mold for manufacturing the sound-producing device basket structure provided in the embodiments of the present invention, during high-speed and high-temperature injection molding, the relief grooves are formed as spacings between the tin-plated welding pads and the mold, remelting a tin-plated layer of the tin-plated welding pad caused by the high temperature during injection molding is avoided, the thickness of the tin-plated layer is ensured to be uniform, a voice coil wire spot welding state is good, and silence is avoided.
Patent WO-2021008288-A1 (WO)
Inventor: ZHANG MINGLI
IPC: A61B17/08
Filed: 2020-06-16
Abstract: Disclosed are a skin retraction system and a skin retractor therefor. Upon using the skin retractor, a winding roller (3) is rotated, such that a pull line is wound onto the winding roller (3), and the winding roller (3) reaches a locking position, at which a rotation prevention structure (31) locks with a matching engagement structure (61) so as to prevent the winding roller (3) from rolling back. When loosening the pull line, the winding roller (3) is pushed along the winding roller (3) from the locking position to an unlocking position, such that the rotation prevention structure (31) and the matching engagement structure (61) disengage from each other and the winding roller (3) is in a free state, and the pull line loosens from the winding roller (3) under the action of an opposite-direction force, thus achieving loosening of the pull line. The skin retractor is convenient to operate because only the winding roller (3) needs to be moved axially to achieve locking and unlocking, without the need to manipulate other components.
Patent WO-2021120570-A1 (WO)
Title: 蓝牙音频传输方法、装置、终端和可读存储介质
Inventor: MA LAN
IPC: H04W4/80
Filed: 2020-06-23
Abstract: 本文实施例提供的蓝牙音频传输方法、装置、终端和可读存储介质，确定与外接的音频设备之间所建立的蓝牙通信连接；检测终端当前正在调用音频设备的应用程序；根据应用程序对应的场景参数，在音频设备支持的范围内，使用相应的编码方案传输音频数据。
Patent WO-2021012953-A1 (WO)
Inventor: HE DONGJIE
IPC: G06K9/00
Filed: 2020-07-08
Abstract: Disclosed in embodiments of the present invention are an inspection method and device. The method comprises: a mobile device performs photography while moving on a preset inspection route to obtain images at a first moment, next, stitches the images at the first moment onto a stitched image corresponding to a second moment to obtain a stitched image corresponding to the first moment, and if it is determined that the stitched image corresponding to the M-th moment comprises a cabinet to be inspected, determines, according to the stitched image corresponding to the M-th moment, the state of at least one signal light on said cabinet. In the embodiments of the present invention, the time spent in acquiring images in an inspection process can be reduced by means of acquiring images while moving, so that the efficiency of inspection is improved; in addition, the stitched image is obtained by performing information completion on the previous stitched image by using images captured afterwards, such that the information on the stitched image is more comprehensive, thereby improving the accuracy of the inspection based on the stitched image.