baber/WOPTO huggingface dataset:
Patent WO-2020224046-A1 (WO)
Inventor: ZHENG XUEFENG
IPC: B66C11/16
Filed: 2019-07-12
Abstract: A fine adjustment and shift system for a trolley and a lifting appliance of a quayside container crane, comprising a moving trolley (1) connected to the lifting appliance, a trolley moving apparatus (2), and a trolley moving track (4) laid on a crossbeam at the bottom of a trolley (3) of the quayside container crane, wherein the moving trolley (1) comprises a trolley rack (5) and a wheel set (6); the trolley rack (5) is a polygonal frame; the wheel set (6) is provided below the trolley rack (5) and is fixedly connected with the trolley rack (5); the wheel set (6) is slidably provided on the trolley moving track (4); the trolley moving apparatus (2) comprises a motor (7), a decelerator (8), an electric push rod (9), a support base (10), and a connection base (11); the motor (7) is in shaft connection with the decelerator (8); the decelerator (8) is in shaft connection with the electric push rod (9); the electric push rod (9) is connected with the connection base (11); the connection base (11) is connected with the frame body of the trolley rack (5); one end of the support base (10) is fixedly connected with the electric push rod (9); the other end of the support base (10) is fixedly connected with the crossbeam at the bottom of the trolley (3) of the quayside container crane. By means of the configurations, the present invention can improve the loading and discharging efficiency of a container, is stable in structure, and can overcome the effects of external disadvantageous factors to a certain extent.
Patent WO-2020020241-A1 (WO)
Title: Video processing method and apparatus
Inventor: WANG JUNFU
IPC: H04N21/2387
Filed: 2019-07-24
Abstract: The present disclosure relates to the technical field of media, and provides a video processing method and apparatus. The present disclosure provides a video processing method, comprising: performing semantic analysis on words of a video to obtain condensed words; determining weights of image frames in the video on the basis of a predetermined image processing strategy; in a predetermined video shortening proportion, extracting image frames in the order of descending the weights of the image frames to obtain a shortened video image; and obtaining a shortened video according to the shortened video image and the condensed words. By means of the method, the condensed words that conform to the content of the theme of the video can be generated, important frames in the video are extracted, and the shortened video is automatically generated for view of a user, so that the user can efficiently obtain effective information of the video, thereby improving user experience.
Patent WO-2020119187-A1 (WO)
Inventor: ZENG JIANPING
IPC: H04N21/44
Filed: 2019-08-30
Abstract: 本申请实施例公开了用于分割视频的方法和装置。该方法的一具体实施方式包括：对待分割视频进行视频镜头分割，得到初始的视频片段集合；从视频片段集合中选取至少一个视频片段，针对至少一个视频片段中的视频片段，确定与该视频片段相邻的两个视频片段之间的语义相似度；以及将所确定出的语义相似度中的、大于预设第一相似度阈值的语义相似度所对应的两个视频片段以及该两个视频片段之间的视频片段进行合并，以得到最终的视频片段集合。该实施方式丰富了视频分割的方式，有助于提高视频镜头分割的准确性。
Patent WO-2020048414-A1 (WO)
Title: Parameter configuration method and apparatus
Inventor: HAN WEI
IPC: H04B7/04
Filed: 2019-09-02
Abstract: Disclosed are a parameter configuration method and apparatus, relating to the technical field of communications and being helpful for meeting the flexibility requirement of a system, thereby improving the overall performance of the system. The method comprises: generating a parameter configuration signaling, wherein the parameter configuration signaling is used for configuring N VRB values, N is an integer greater than or equal to 1, and a corresponding relationship exists between the N VRB values and at least one of the following parameters of a signal to be transmitted: a transmission layer, an antenna port, a code word, a modulation order, and an MCS; and transmitting the parameter configuration signaling.
Patent WO-2020237911-A1 (WO)
Inventor: ZHENG YUAN
IPC: H01L51/52
Filed: 2019-09-16
Abstract: Provided in the present application is a foldable display panel and a manufacturing method therefor, the manufacturing method comprising the following steps: forming an organic light-emitting device, the organic light-emitting device comprising a cathode; and forming a thin film encapsulation layer on the organic light-emitting device; the display panel comprises a folding area, at least part of the edges of the cathode and the thin film encapsulation layer being positioned in the folding area, and the edges of the cathode and the thin film encapsulation layer positioned in the folding area being curved.
Patent WO-2020082940-A1 (WO)
Inventor: JIANG YIMING
IPC: H02M3/158
Filed: 2019-09-17
Abstract: The present application provides a flying capacitor charging method and device, applied to a multi-level topological circuit to provide a flying capacitor charging solution having a small board occupation area and high applicability. A circuit is connected to an input power supply by means of a first switch and to an output power supply by means of a second switch. A first end of a first capacitor in a flying capacitor in the circuit is connected to a first electrode of a first semiconductor switching transistor, and a second end thereof is connected to a second electrode of a second semiconductor switching transistor. A second electrode of the first semiconductor switching transistor is connected to a first electrode of the second semiconductor switching transistor by means of a second capacitor, wherein the second capacitor is an input capacitor, an output capacitor, or another flying capacitor. The method comprises: turning on a first semiconductor switching transistor and a second semiconductor switching transistor such that a first capacitor and a second capacitor are connected in parallel; charging the first capacitor and the second capacitor to a first set voltage value; turning off the first semiconductor switching transistor and the second semiconductor switching transistor; and charging the second capacitor to a second set voltage value.
Patent WO-2020119207-A1 (WO)
Inventor: REN BIN
IPC: H04W72/04
Filed: 2019-09-19
Abstract: The present application relates to the technical field of communications, and disclosed therein are a data transmission method and device, which are used to better support non-orthogonal multiple access data transmission in an uplink grant-free scenario. The data transmission method comprises: determining a demodulation reference signal (DMRS) orthogonal port pattern of an uplink data channel, there being more than 12 DMRS orthogonal ports; and using the DMRS orthogonal port pattern to carry out data transmission.
Patent WO-2021072850-A1 (WO)
Inventor: LIU XIANG
IPC: G06F40/289
Filed: 2019-11-12
Abstract: A feature word extraction method, comprising: in response to a word segmentation instruction for a target text, performing word segmentation on the target text to obtain a segmented words set (S101); combining segmented words in the segmented words set to obtain several phrases, wherein each of the phrases comprises several segmented words (S102); calculating a first TF value and a TF-IDF value of the phrase (S103); calculating a second TF value of each segmented word combined into the phrase, so as to obtain several second TF values (S104); calculating a probability limit TF-IDF value of the phrase by using the TF-IDF value, the first TF value and the several second TF values (S105); and selecting the phrase corresponding to the probability limit TF-IDF value arranged before a predetermined position to be a feature word of the target text (S106). Further provided are a text similarity calculation method, a feature word extraction apparatus, a text similarity calculation apparatus, a computer device and a computer-readable storage medium.
Patent WO-2020151315-A1 (WO)
Inventor: DAI LEI
IPC: G06K9/00
Filed: 2019-11-12
Abstract: A method and device for generating a face recognition fusion model, relating to the technical field of face recognition. The method comprises: using two face recognition models to respectively obtain feature vectors of face images in a positive sample and in a negative sample (S110); respectively obtaining, according to the feature vectors, included angles between the feature vectors of the face images in the positive sample and in the negative sample targeted by the two face recognition models to obtain confidences corresponding to the face recognition models (S120); comparing results of the confidences of the two face recognition models to obtain a combination of weight values of the two face recognition models according to a comparison result (S130); and calculating a weight of the two face recognition models according to the combination of the weight values to determine a face recognition fusion model (S140), so as to ensure that the face recognition accuracy of the face recognition fusion model generated by using the two face recognition models is higher than the accuracy of a single face recognition model.
Patent WO-2021056732-A1 (WO)
Title: 一种阵列基板及其制备方法
Inventor: XIA HUI
IPC: G02F1/1368
Filed: 2019-11-12
Abstract: 一种阵列基板及其制备方法，所述阵列基板包括基板（1）、栅极层（2）、第一绝缘层（3）、栅极追踪层（4）以及第二绝缘层（5）；所述阵列基板的制备方法包括基板设置步骤（S1）、栅极层制备步骤（S2）、第一绝缘层制备步骤（S3）、栅极追踪层制备步骤（S4）以及第二绝缘层制备步骤（S5）。
Patent WO-2021051564-A1 (WO)
Inventor: WANG JIANZONG
IPC: G10L15/22
Filed: 2019-11-12
Abstract: La présente invention concerne un procédé de reconnaissance vocale, un appareil, un dispositif informatique et un support de stockage non volatil lisible par ordinateur, appartenant au domaine du traitement du langage naturel. Le procédé consiste à : entrer des données audio dans un modèle de reconnaissance vocale pour obtenir un résultat de reconnaissance préliminaire délivré (210) ; déterminer un segment audio dans des données audio correspondant à une unité de texte dans le résultat de reconnaissance préliminaire (220) ; pour chaque unité de texte, si la pression sonore du segment audio correspondant à l'unité de texte satisfait une condition prédéterminée, remplacer l'unité de texte dans le résultat de reconnaissance préliminaire par un paramètre fictif de façon à obtenir un résultat intermédiaire (230) ; déterminer le degré de correspondance entre le résultat intermédiaire et chaque séquence de texte standard dans une bibliothèque de textes standard prédéfinis (240) ; et sur la base du degré de correspondance, sélectionner une séquence de texte standard cible parmi les séquences de textes standard dans la bibliothèque de textes standard comme résultat de reconnaissance final (250). Le procédé décrit réduit le risque que la reconnaissance vocale soit imprécise du fait de l'existence d'une unité de texte pour laquelle la pression sonore d'un segment audio correspondant ne satisfait pas une certaine exigence, ce qui permet d'améliorer la précision de la reconnaissance vocale.
Patent WO-2021097638-A1 (WO)
Inventor: HUANG BAOPING
IPC: H04B7/0426
Filed: 2019-11-19
Abstract: Embodiments of the preset application provide an array antenna control apparatus and method. The apparatus comprises: multiple beamforming units, respectively corresponding to multiple antennas in an antenna array; a controller, being used for determining, in the multiple antennas, at least one antenna required to be turned on, and generating an indication signal, the indication signal being used for indicating the at least one antenna and used for indicating beamforming parameters of the at least one antenna; a control circuit, being used for receiving the indicating signal, and in response to the indication signal, controlling one or more beamforming units corresponding to the at least one antenna to be started and controlling the one or more beamforming units to operate at the beamforming parameters. According to the apparatus, the antenna in the antenna array can be controlled to be turned on to control power consumption, and the state of the antenna in operation can be quickly switched.
Patent WO-2021068363-A1 (WO)
Title: High-voltage protection system for internal combustion locomotive
Inventor: LIU ZHUN
IPC: H02H9/04
Filed: 2019-11-21
Abstract: A high-voltage protection system for an internal combustion locomotive. The system comprises a control unit, a bus voltage detection circuit, a triple discharge loop, and a cabinet door state detection circuit, wherein the triple discharge loop also comprises a chopper discharge loop, a slow discharge loop and a manual discharge loop; and all the circuits are integrated in a traction-auxiliary converter. The high-voltage protection system for an internal combustion locomotive can realize comprehensive protection functions, such as high-voltage electric appliance cabinet power-on warning, automatic shutdown once a door is opened, and automatic discharge in the case of shutdown, effectively reduces the possibility of high-voltage injury accidents, and safeguards personal and property safety to the maximum extent.
Patent WO-2020119782-A1 (WO)
Title: 交互方法、交互装置以及电视
Inventor: WU ZHENGXIN
IPC: H04N21/41
Filed: 2019-12-13
Abstract: 本申请公开了一种交互方法、交互装置以及电视。该交互方法应用于电视和移动终端，所述移动终端上安装有用于与所述电视交互的应用程序，所述交互方法包括：在所述电视的屏幕上显示操作控件时，所述电视通过其通信模块向所述移动终端发送交互请求；所述移动终端在收到所述交互请求后，运行所述应用程序并在所述移动终端的显示屏上显示对应的操作控件以接收用户的输入操作。本申请的技术方案在进行交互时，可以由电视端主动发出，而不需要用户主动在移动终端上打开应用，由此，节约了用户的时间、简化了交互的过程，易用性提高，从而大大提高了用户的体验度。
Patent WO-2020147542-A1 (WO)
Title: 发声装置和耳机
Inventor: HOU YANYAN
IPC: H04R9/06
Filed: 2019-12-25
Abstract: 本发明公开一种发声装置和耳机，发声装置包括外壳、振动系统和磁路系统；其中，所述外壳包括：安装部，形成有安装腔，所述振动系统和所述磁路系统固定于所述安装腔，所述安装部上设有后声孔；以及后腔部，与所述安装部连接，并环绕所述安装部设置，所述后腔部形成有后腔，所述后腔环绕所述安装腔设置，所述后声孔分别连接所述安装腔与所述后腔。本发明技术方案能够合理利用整机后腔空间，进一步优化整机性能。
Patent WO-2021047120-A1 (WO)
Title: Resource allocation method in fpga heterogeneous accelerator card cluster, device, and medium
Inventor: GE HAILIANG
IPC: G06F15/78
Filed: 2019-12-30
Abstract: A resource allocation method in an FPGA heterogeneous accelerator card cluster, comprising the following steps: receiving a request of storage information, and determining whether a storage resource of a card is used up; in response to the storage resource being used up, sending a storage resource request to a master card in an FPGA heterogeneous accelerator card cluster; and receiving storage resources of other FPGA heterogeneous accelerator cards allocated by the master card, and storing the storage information into the storage resources allocated by the master card. Further disclosed is a computer device and a readable storage medium. The resource allocation method in an FPGA heterogeneous accelerator card cluster, a device, and a medium proposed in the present invention can fully call storage resources of the entire FPGA heterogeneous accelerator card cluster, preventing the storage resource of a single FPGA heterogeneous accelerator card from being insufficient or idling.
Patent WO-2021000561-A1 (WO)
Inventor: LI LICHUN
IPC: G06K9/62
Filed: 2020-01-09
Abstract: Provided in embodiments of the present invention are a data processing method and device, and an electronic apparatus. The method comprises: acquiring, on the basis of an encryption decision forest, a target leaf node matching business data, wherein the encryption decision forest comprises at least one decision tree, a splitting node of the decision tree corresponds to plaintext data of a splitting condition, a leaf node of the decision tree corresponds to ciphertext data of a leaf value, and the ciphertext data is obtained by encrypting the leaf value by a means of homomorphic encryption algorithm; and sending, to a first apparatus, ciphertext data corresponding to the target leaf node.
Patent WO-2021138896-A1 (WO)
Title: System, method, and computer-readable recording medium of a mechanism for updating client device communication with electronic device within a network
Inventor: CHEN RUI
IPC: H04W48/20
Filed: 2020-01-10
Abstract: A system, method, and computer-readable recording media. Initially establishing a first wireless communication connection between a client device (CD) and an electronic device (ED) with a first primary SSID/passphrase. Storing a backup SSID/passphrase in the ED. Sending a message from the ED to the CD, the message including the backup SSID/passphrase. Storing the backup SSID/passphrase in the CD. Replacing the first primary SSID/passphrase on the ED with a second primary SSID/passphrase. After the first wireless communication connection between the CD and the ED is lost, retrieving, within the CD, the backup SSID/passphrase, and establishing a second wireless communication connection between the CD and the ED. After second wireless communication connection is established, sending a message including second primary SSID/passphrase from the ED to the CD. Storing second primary SSID/passphrase in the CD. Establishing a third wireless communication connection between the CD and the ED with the second primary SSID/passphrase.
Patent WO-2021142839-A1 (WO)
Title: Connecting mechanism of decorative clasp
Inventor: LI XUELEI
IPC: A44B1/06
Filed: 2020-01-19
Abstract: Provided is a connecting mechanism of a decorative clasp, comprising: a base (1), said base (1) being connected to a decorated object; a connection joint (2), said connection joint (2) being mounted on the base (1), one side being detachably connected to the base (1) and the other side being connected to the decorative clasp. The connecting mechanism of the decorative clasp achieves the technical effect of facilitating disassembly and replacement between a decorative clasp and a decorated object.
Patent WO-2021146898-A1 (WO)
Title: Compilation method and apparatus, computer device, and computer readable storage medium
Inventor: CHEN BRYSON
IPC: G06F9/44
Filed: 2020-01-21
Abstract: A compilation method and apparatus, a computer device, and a computer readable storage medium, the method comprising: acquiring a unit to be compiled in an unmanned car system; acquiring a dependent unit that depends on the unit to be compiled in the unmanned car system; and compiling code information of the unit to be compiled and code information of the dependent unit.
Patent WO-2021155530-A1 (WO)
Title: Printed circuit board
Inventor: DUAN PINGHUA
IPC: H05K1/02
Filed: 2020-02-06
Abstract: A printed circuit board (300, 600) includes a plated through hole (310, 610). The through hole (310, 610) covered by a solder pad (330) at both ends of the through hole (310, 610). At least two pins (320, 620, 650, 720) are plugged into the through hole (310, 610), one of which with its head end being thermal contacted with one of the solder pads (330). Another pin's head end being thermal contacted with the other solder pad (330). The at least two pins (320, 620, 650, 720) are thermal contacted with one another. Thermal dissipation rate is increased with the structure of the through hole (310, 610).
Patent WO-2021155571-A1 (WO)
Title: Uplink transmission configuration indication state signaling
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2020-02-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, radio resource control signaling configuring an uplink transmission configuration indication (TCI) state pool that includes multiple candidate uplink TCI states associated with an uplink resource. The base station may transmit, and the UE may receive, downlink signaling that identifies, among the multiple candidate uplink TCI states included in the uplink TCI state pool, an uplink TCI state to be used to transmit an uplink communication on the uplink resource. Accordingly, the UE may transmit, to the base station, the uplink communication on the uplink resource using an uplink transmit beam based at least in part on the uplink TCI state identified in the downlink signaling. Numerous other aspects are provided.
Patent WO-2021163994-A1 (WO)
Title: Method and system of real-time data monitoring for vehicle
Inventor: ZHOU TINGTING
IPC: G06F13/40
Filed: 2020-02-21
Abstract: The disclosure describe a method and a system of real-time data monitoring for a vehicle. The method comprises packaging monitoring data into one or more physical Automotive Audio Bus (A2B) channels according to a data package protocol; transferring the packaged monitoring data via a A2B bus; and unpackaging the transferred data and displaying the unpackaged monitoring data.
Patent WO-2021174399-A1 (WO)
Title: 时钟同步方法、装置、设备及存储介质
Inventor: FU ZHE
IPC: H04J3/06
Filed: 2020-03-02
Abstract: 一种时钟同步方法、装置、设备及存储介质，涉及通信技术领域。所述方法包括：在第一终端组中的终端需要由第一接入网设备切换至第二接入网设备的情况下，可以在切换过程中向第二接入网设备发送第一信息，第二接入网设备可以基于该第一信息确定目标时钟参考终端，该目标时钟参考终端用作第一主TSN时钟节点（301）。如此，在切换过程中使得该第二接入网设备可以确定合适的主TSN时钟节点进行时钟同步，以实现该目标时钟参考终端支持的TSN业务下的时钟同步。
Patent WO-2020200125-A1 (WO)
Inventor: XU HUA
IPC: H04L45/74
Filed: 2020-03-28
Abstract: User equipment (UE) cooperation could improve latency, reliability, throughput, coverage and capacity in wireless communication systems. UE cooperation could include a group of UEs helping each other with transmissions through packet forwarding. Methods are provided that include receiving, by a UE in a predefined UE group, a plurality of packets. The plurality of packets includes a first packet that is scrambled using a UE specific identifier, and a second packet that is scrambled using a UE group specific identifier. The methods further include forwarding, by the UE, the plurality of packets.
Patent WO-2021120444-A1 (WO)
Title: Oled 面板及其制作方法
Inventor: LI XIUYAN
IPC: H01L27/32
Filed: 2020-04-01
Abstract: 提供了一种OLED面板(100)及其制作方法。所述OLED面板(100)包括：阵列基板(110)及薄膜封装结构(120)。所述薄膜封装结构(120)设置于所述阵列基板(110)的下侧。当以激光蚀刻或切割等步骤移除所述薄膜封装结构(120)的第二透光区(125)的封装层时，所述薄膜封装结构(120)所具有的坝堤结构(127)将可避免于所述第二透光区(125)产生的裂纹朝向所述薄膜封装结构(120)的所述有效封装区(126)延伸。
Patent WO-2021134973-A1 (WO)
Inventor: MA LILI
IPC: E05F15/73
Filed: 2020-04-13
Abstract: 本申请公开了一种车门控制系统及轨道车辆，该系统在每个第一车门和第二车门外均分别设置了第一检测装置和第二检测装置，在当第一检测装置外侧设置有站台时发送第一信号，在当第二检测装置外侧设置有站台时发送第二信号，以使得控制器根据接收的第一信号和第二信号确定站台位置，并根据站台位置发送第一使能信号或第二使能信号，以使能位于站台一侧的车门对应的第一门控单元或第二门控单元，以使只有接收到第一门控信号、第一信号和第一使能信号的第一门控单元才会控制对应的第一车门开启；只有接收到第二门控信号、第二信号和第二使能信号的第二门控单元才会控制对应的第二车门开启；避免了位于站台位置之外的第一车门或第二车门开启的情况。
Patent WO-2020238473-A1 (WO)
Inventor: WANG YOUWEI
IPC: H01L27/32
Filed: 2020-04-20
Abstract: Disclosed are a display panel, a display panel manufacturing method, and a display device. The display panel comprises: a display base plate having a display region and a non-display region and comprising a substrate; a dam on an upper surface of the non-display region of the display base plate; and an encapsulation layer covering the display base plate. The encapsulation layer comprises an organic layer. A separation post is further provided on the upper surface of the non-display region of the display base plate, and the distance between the separation post and the display region is less than that between the dam and the display region. At least a portion of the separation post is in contact with the organic layer, and at least a portion of the dam is not in contact with the organic layer. In a cross-section of the separation post along a direction perpendicular to the substrate, the width of a surface away from the substrate is greater than the width of a surface closer to the substrate.
Patent WO-2020221346-A1 (WO)
Inventor: ZHANG ZHANZHAN
IPC: H04L1/00
Filed: 2020-04-30
Abstract: The present application provides a communication method and a communication apparatus. Said method comprises: according to the receiving situation of a first power saving signal, determining not to detect a PDCCH within a first DRX cycle; and at a first time period within the first DRX cycle, performing RRM measurement on a CSI-RS sent by a network device. The present application can ensure that sufficient RRM measurement opportunities are provided for a terminal device, ensuring the accuracy of RRM measurement, and avoiding the influence of the introduction of a concept such as power saving signals on terminal mobility RRM measurement.
Patent WO-2021196339-A1 (WO)
Title: 盾构密封装置及盾构密封方法
Inventor: CHEN JIAN
IPC: E21D9/06
Filed: 2020-05-07
Abstract: 一种盾构密封装置及盾构密封方法，盾构接收洞口处设置有围护桩（10），盾构密封装置安装于围护桩上，盾构密封装置包括：弹性内圈（30），弹性内圈的内壁与盾构机的刀盘（50）外壁相适配；多个控制部（20），控制部安装在围护桩上并沿弹性内圈的周向间隔设置，控制部的驱动端压靠在弹性内圈的外侧，以挤压或释放弹性内圈。当盾构机行进的过程中，盾构机经过洞口时的内径逐渐减小，通过控制部对弹性内圈进行挤压，使得弹性内圈贴靠在盾构机的侧壁上，达到良好的密封洞口的效果，避免漏水、漏浆，无需人工插板，操作方便。