baber/WOPTO huggingface dataset:
Patent WO-2020001584-A1 (WO)
Title: Multiplexing method and device for channel state information and hybrid automatic repeat request acknowledgment
Inventor: HANG HAICUN
IPC: H04L1/00
Filed: 2019-06-28
Abstract: The embodiments of the present application provide a multiplexing method and device for channel state information (CSI) and hybrid automatic repeat request acknowledgment (HARQ-ACK). The method comprises: a terminal receiving CSI report configuration information, first configuration information of the CSI report configuration information comprising downlink control information (DCI) configuration information or downlink control parameters of first DCI; the terminal generating first uplink control information (UCI) according to the first configuration information of the CSI report configuration information, the first UCI comprising a first CSI and an HARQ-ACK for a transport block (TB) of the first DCI; the first CSI being measured on the basis of the CSI report configuration information; and the terminal sending the first UCI to the first network device. With the embodiments of the present application, the first network device can receive the first UCI on correct resources.
Patent WO-2021012183-A1 (WO)
Inventor: YU JIANXING
IPC: G06N3/02
Filed: 2019-07-23
Abstract: The present invention relates to a deducible machine learning reading comprehension system, and a storage medium. The working principle of the system is as follows: firstly, converting given documents, questions and answer options into distributed coded representations in a context-structure-aware manner; then proposing a deduction unit, wherein the deduction unit generates an intermediate result, i.e. an evidence point, of a deduction on the basis of the distributed coded representations; and recursively splicing a plurality of micro-deduction units to construct an evidence chain from a question to a document and then to an option, so as to obtain a correct deduction. The method can efficiently represent the contextual semantic structure of text, can finely capture the details of a question so as to fully grasp the intention of a questioner, and can capture the context linkage of a document and the details of the question at the same time to construct an evidence chain, so as to obtain a correct deduction result.
Patent WO-2020020247-A1 (WO)
Inventor: Cui tengfei
IPC: H04M9/08
Filed: 2019-07-24
Abstract: 本公开实施例提供了一种信号处理方法、信号处理装置以及计算机存储介质。所述方法包括：接收第一音频信号并由至少一个扬声器对所述第一音频信号进行播放；根据至少一个扬声器模型、至少一个麦克风模型以及所述第一音频信号，获取所述第一音频信号对应的至少一个回音估计信号；利用至少一个麦克风接收第二音频信号，其中，所述第二音频信号包括由所述至少一个扬声器输出并通过所述至少一个麦克风接收的由所述第一音频信号产生的回音信号；以及从所述第二音频信号中去除所述第一音频信号对应的至少一个回音估计信号，以获得回音处理后的音频信号。
Patent WO-2020113981-A1 (WO)
Inventor: WANG JILONG
IPC: H04L12/24
Filed: 2019-08-01
Abstract: 本发明公开了一种网络空间地图模型创建方法及装置，其中，方法包括：确定网络空间地图模型坐标系采用IP地址作为基础向量；根据预设映射方式将IP地址映射到二维坐标系；确定三维坐标系将逻辑端口、区域、拓扑结构与IP地址正交描述网络空间更细粒度的信息，实现网络空间地图模型专题地图；构建完成比例尺标准，以为在网络空间地图模型中层次化、可伸缩表示复杂多样的网络空间资源奠定理论基础；确定网络空间地图与地理地图映射关系，以支持屏幕切分实现同一网络空间场景在不同网络空间地图与地理地图中对比绘制，并多方面呈现网络空间信息。该方法将网络空间直观、有效的可视化到网络空间地图中，并实现网络空间深层次剖析和表达。
Patent WO-2020244059-A1 (WO)
Inventor: WANG XIN
IPC: G06F11/14
Filed: 2019-08-21
Abstract: Disclosed is a data backup method based on a network block device, the method comprising: when a client kernel detects that an rbd-nbd process is initiated for the first time, the client kernel acquiring a process parameter and a network block device corresponding to the rbd-nbd process; determining a first mirror image device according to the process parameter, and the client kernel establishing a first connection relationship between the network block device and the first mirror image device; the client kernel reading service level information in the first mirror image device, and determining, according to the service level information, whether a data backup condition is met; and when the data backup condition is met, the client kernel determining a second mirror image device, and establishing a second connection relationship between the network block device and the second mirror image device, so as to perform a data backup. Further disclosed are a data backup apparatus and device based on a network block device, and a storage medium. In the present application, a network block device is connected to a plurality of mirror image devices to ensure data security.
Patent WO-2021035697-A1 (WO)
Inventor: WANG RUI
IPC: G01S17/89
Filed: 2019-08-30
Abstract: A time code demodulation processing circuit and method. The circuit comprises: a sampling circuit for sampling a photon event of a reflected light beam detected by a pixel unit so as to form a sampling signal; a histogram memory for storing a histogram to be drawn including a plurality of histogram time units; a time code sequence control memory for storing a correlation between pre-written sampling signals and histogram time units needing to be started; and a time code sequence controller for controlling, according to the correlation stored in the time code sequence control memory, the sampling signal to enter a corresponding histogram time unit for superposition so as to draw the histogram. The circuit allows an emitter to emit a pulse string with a pulse period far lower than the maximum flight time corresponding to the maximum measurement range, such that a frame rate can be improved to a great extent.
Patent WO-2020057420-A1 (WO)
Inventor: SHEN SHAOWU
IPC: H04N13/30
Filed: 2019-09-11
Abstract: 3D image display method and apparatus, and terminal
A 3D image display method and apparatus, and a terminal. The method comprises: obtaining a millimeter wave measurement signal; according to the millimeter wave measurement signal and a reference signal, identifying a user and determining a feature parameter of the user; and switching a display parameter of a 3D image according to the feature parameter of the user. By means of the method, the feature parameter of a feature user may be obtained by detecting a signal, so that the position of the user and changes in a viewing position are obtained, and the display of a 3D image is switched by means of the position of the user and the changes in the viewing position; different 3D images are provided for different users, and viewing experience in a multi-user scenario is improved; for a single user, the output of the 3D image is correspondingly controlled by tracking the changes in the viewing position, and 3D image viewing experience in a user mobile scenario is improved.
Patent WO-2020108020-A1 (WO)
Inventor: ZHANG YALI
IPC: H04L47/80
Filed: 2019-09-17
Abstract: The present invention provides a congestion control processing method and processing apparatus. The method adopts a two-level scheduling mode comprising a forwarding device and a target device. That is, a network device of a data center network performs coarse-grained bandwidth allocation according to weights of streams which are sent to different target devices. The network device allocates a bandwidth, which would not cause congestion, to each stream, and notifies the target device. The target device performs fine-grained division, determines the maximum sending rate of each stream, and notifies a message sending device of the maximum sending rate. The method is applicable to different capabilities of different devices, and can eliminate network congestion of an intermediate network and the last hop.
Patent WO-2020063434-A1 (WO)
Inventor: HAO CHENXI
IPC: H04L5/00
Filed: 2019-09-19
Abstract: Certain aspects of the present disclosure provide techniques for CSI reporting without full channel state information reference signal (CSI-RS) presence in a subband. A method generally receiving channel state information (CSI) reporting configuration information configuring the UE to perform CSI measurement and reporting, based on one or more CSI reference signals (CSI-RSs), in one or more subbands (SBs) of a bandwidth part (BWP) of a system bandwidth, determining if a first SB of the one or more SBs includes a valid CSI-RS presence based on whether one or more threshold conditions, involving CSI-RS resources included in the first SB, are satisfied, and transmitting a CSI report corresponding to the first SB if it is determined that the first SB includes a valid CSI-RS presence.
Patent WO-2020063456-A1 (WO)
Title: 一种模块化装配式窗扇及门窗及其装配方法
Inventor: XIONG SHIJIN
IPC: E06B3/263
Filed: 2019-09-20
Abstract: 一种模块化装配式窗扇及其装配方法。该窗扇包括一体式外框（1）、一体式内框（6）和安装在两者之间的中间隔热框（3），一体式外框（1）两端分别设有玻璃外侧密封部（4）和窗框外侧贴合部（5），一体式内框（6）两端分别设有玻璃内侧密封部（8）和窗框内侧贴合部（9）。该模块化装配式窗扇及其装配方法中的内框（6）和外框（1）在模具内通过压铸工艺一体成型，使得窗框不需要通过规定形状进行拼接的制作方式，节约了材料，整体性好。
Patent WO-2020088150-A1 (WO)
Inventor: PENG CAN
IPC: B65D43/26
Filed: 2019-09-24
Abstract: 一种底座(100)及包含该底座（100）的包装盒，其中该底座（100）能够用于放置移动终端(20)，移动终端(20)包括相背设置的前表面(21a)、后表面(21b)，及连接于前表面(21a)、后表面(21b)之间的侧周面(21c)。移动终端(20)包括显示屏(22)，显示屏(22)的可显示区朝向前表面(21a)。底座(100)设有凹槽(120)，凹槽(120)的槽底(121)开设有用于放置移动终端(20)的容置槽(130)，凹槽(120)的深度由凹槽(120)的边缘向容置槽(130)所在位置逐渐增大。容置槽(130)内放置移动终端(20)时，在凹槽(120)的最大深度位置处，部分侧周面(21c)露出于容置槽(130)。
Patent WO-2020125138-A1 (WO)
Inventor: Lai Longzhen
IPC: G06K9/00
Filed: 2019-10-08
Abstract: 一种碰撞检测的方法和装置，可以利用摄像单元拍摄的图像预测是否会与前方的待检测对象发生碰撞。在当前的碰撞预测方法中，需要先根据摄像单元拍摄的图像判断待检测对象的类型，从而需要消耗大量的算力。所述碰撞检测方法可以根据不同时刻所拍摄的图像中的待检测对象与装置所在的车辆在图像中的距离，判断待检测对象和装置所在的车辆的距离的变化趋势，并预测待检测对象和装置所在的车辆是否会发生碰撞，可以增加碰撞预测的效率，并减少了进行碰撞预测的能耗。
Patent WO-2020108145-A1 (WO)
Inventor: LI MIN
IPC: G08B21/02
Filed: 2019-10-16
Abstract: An alarm method, apparatus and system. The method comprises: receiving an alarm request sent by a user terminal (S201); determining plaintext data of a service order corresponding to the alarm request (S202); and storing the determined plaintext data of the service order corresponding to the alarm request in a blockchain, such that an alarm answering terminal connected to the blockchain responds to the alarm request based on the plaintext data (S203). An alarm terminal and an alarm answering terminal are both connected to a blockchain, and the alarm terminal stores plaintext data of a service order corresponding to an alarm request in the blockchain the first time, such that it can be ensured that the alarm answering terminal connected to the blockchain at the same time checks the plaintext data in a timely manner, and the alarm request of a user is transmitted to the alarm answering terminal in real time, so that the police can respond in a timely manner based on the plaintext data, acquired by the alarm answering terminal, of the service order corresponding to the alarm request, thereby improving the alarm efficiency and thus also improving the safety of the user.
Patent WO-2020088297-A1 (WO)
Inventor: LI ZHENGYU
IPC: G06N99/00
Filed: 2019-10-22
Abstract: Disclosed is a quantum bit control device, comprising a control signal generator, N optoelectronic detectors, a quantum chip, and a shielding apparatus, N being a positive integer greater than 1. The control signal generator is arranged in a first temperature area and used for generating N light control signals and transmitting the N light control signals respectively to the N optoelectronic detectors arranged in the shielding apparatus, where the interior of the shielding apparatus is in a vacuumed state; and, the N optoelectronic detectors are arranged in a second temperature area of which the temperature is less than that of the first temperature area and are used for converting the light control signals received into electrical control signals and transmitting the electrical control signals to the quantum chip arranged within the shielding apparatus for quantum bit control. The present application employs the light control signals for transmission, because the thermal conductivity of an optical fiber is low, the heat transferred from the first temperature area to the second area is significantly reduced, at a same cooling power, an increased number of control signals can be supported, and a system expansion is supported.
Patent WO-2021056655-A1 (WO)
Title: 一种螺旋超声断层成像方法及系统
Inventor: YUCHI MING
IPC: A61B8/14
Filed: 2019-10-24
Abstract: 一种螺旋超声断层成像方法及系统，其中方法是在超声探头沿Z轴匀速位移的前提下，利用超声探头的同步旋转或超声探头内发射阵元的循环切换，使各个超声波发射时刻下发射阵元的位置随时间在三维空间中的变化轨迹沿一条螺旋线或曲线分布；在超声探头沿Z轴匀速位移的过程中超声探头发射超声波并接收采集回波数据，采集到的回波数据经存储、及数据后处理即可实现对待测对象的超声断层成像。通过对超声扫描过程中发射阵元的位置变化进行控制，得到的螺旋超声断层三维扫描方法及相应系统，可以实现快速连续不间断的数据获取，保证在Z轴方向上获得更高的空间分辨率；也可利用多层冗余数据，提高图像信噪比。
Patent WO-2021072807-A1 (WO)
Inventor: FENG ZIQIANG
IPC: B32B9/02
Filed: 2019-10-30
Abstract: 本发明涉及皮革技术领域，公开了一种新型皮革，包括皮革本体层、根据受力大小发出相应指示信号的指示层和用于加强结构的加强层，所述指示层铺设在所述加强层的外表面，所述皮革本体层铺设在所述指示层的外表面。本发明提供的新型皮革，通过设置指示层，当皮革在受力时指示层将发出相应指示信号反馈受力信息，便于人员随时了解皮革的受力情况，避免了受力过大导致突然断裂，提高了安全性。本发明使用效果好，易于推广使用。
Patent WO-2021027109-A1 (WO)
Inventor: ZHAO YONG
IPC: G09G3/3225
Filed: 2019-11-07
Abstract: Provided are a display panel and a display apparatus. In the display panel, the circuit structure of a first pixel driving circuit for driving first display pixels of a display light-transmittance region to emit light is different from the circuit structure of a second pixel driving circuit for driving second display pixels of a main display region, so as to reduce the area occupied by the first pixel driving circuit in a additional functional region, such that the area of the display light-transmittance region is increased, and the transmittance of the display light-transmittance region is increased, thereby improving the photographing effect of an under-panel camera.
Patent WO-2020098625-A1 (WO)
Title: Tire pressure monitoring system receiver and tire pressure monitoring system
Inventor: PANG HAIBO
IPC: B60C23/04
Filed: 2019-11-12
Abstract: A tire pressure monitoring system receiver (10), comprising: an antenna (16) used for receiving a wireless transmission signal; an antenna matching circuit (15) electrically connected to the antenna (16) and used for adjusting a reciting frequency of the antenna (16), so that the receiving frequency matches the wireless transmission signal; a transceiver (12) electrically connected to the antenna matching circuit (15), used for receiving the wireless transmission signal, and demodulating a tire pressure monitoring signal from the wireless transmission signal; a controller (11) electrically connected to the transceiver (12) and used for receiving the tire pressure monitoring signal sent by the transceiver (12); and at least two types of bus units respectively electrically connected to the controller (11) by means of a switch, wherein each type of bus unit is used for supporting a bus protocol; and the controller (11) is further used for controlling the switch to turn on one type of bus unit in the at least two types of bus units, and sending the tire pressure monitoring signal to an automobile electronic control unit by means of the bus unit. The tire pressure monitoring system receiver can meet the requirements of various vehicle types, facilitates the production management, and also facilitates the best use of materials. The present invention further relates to a tire pressure monitoring system.
Patent WO-2021000501-A1 (WO)
Inventor: SONG BAOYING
IPC: H01L21/768
Filed: 2019-11-19
Abstract: A method for manufacturing a semiconductor device, comprising: providing a front-end device, the front-end device comprising a substrate (11), a dielectric layer (21) located on a front surface (11b) of the substrate, a metal layer (31) embedded in the dielectric layer (21), an opening (41), and an isolation layer (61); forming a polymer layer (70), the polymer layer (70) covering the surface of the isolation layer (61); etching the polymer layer (70) and the isolation layer (61) to remove the polymer layer (70) and the partial thickness of the isolation layer (61) covering the bottom surface of the opening (41); removing the polymer layer (70); and sequentially and cyclically performing the steps of forming the polymer layer (70), etching the polymer layer (70) and the isolation layer (61), and removing the polymer layer (70), so as to expose the metal layer (31). The situation that when the metal layer (31) is finally exposed, the isolation layer (61) on the side wall of the opening (41) and the top of the front-end device has no loss is ensured, and the substrate (11) and the top of the front-end device are prevented from being exposed, thereby improving the performance and yield of the semiconductor device.
Patent WO-2021072915-A1 (WO)
Inventor: YAN CHANGLIN
IPC: F24F13/15
Filed: 2019-11-25
Abstract: Disclosed are an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a shell (100), an air door (600), and an air guide frame (500). The shell (100) is provided with an air inlet (131), an air outlet (121), and an air outlet duct (301) for enabling the air inlet (131) to be in communication with the air outlet (121). The air door (600) is movably arranged at the air outlet (121) to open and close the air outlet (121). The air guide frame (500) is provided with a rotation axis extending in a vertical direction, the air guide frame (500) is rotatably arranged on the air outlet duct (301) around the rotation axis, the air guide frame (500) is provided with an air guide cavity (510), a first air guide opening (511) and a second air guide opening (512) are formed in two ends of the air guide cavity (510) respectively, and the second air guide opening (512) can be switched between a first position and a second position, wherein the second air guide opening (512) when at the first position protrudes outwards from the air outlet, and the second air guide opening (512) when at the second position is retracted to the inner side of the air outlet (121) so as to avoid the air door (600).
Patent WO-2020192181-A1 (WO)
Inventor: ZHU JUN
IPC: H02K3/04
Filed: 2019-12-10
Abstract: 一种用于电机的绕组结构及电机，该电机包括铁芯（1）和多相绕组结构（2）；其中，该铁芯（1）上具有周向排布的多个槽（11），该铁芯（1）的一侧为插入侧，另一侧为焊接侧；该多相绕组结构（2），设置在该铁芯（1）的多个槽（11）中，每相该绕组结构（2）包括由不同形状的多个发卡式导体形成的N个并绕的子绕组，N为正偶数；其中，形成每相绕组结构（2）的同一该子绕组的导体位于相应该槽（11）的非相邻导体层。应用本方案，能够实现定子线圈的每个相位绕组的并绕的子绕组在负载工作状态下所感生的反电动势相互平衡，从而可以防止同相所属的并绕子绕组之间避免反电动势差而产生的电流环流，消除因此而造成的附加电损耗。
Patent WO-2020125524-A1 (WO)
Title: Système d'accès à fibre optique distribuée et son procédé de gestion
Inventor: LI BINGRONG
IPC: H04B10/272
Filed: 2019-12-11
Abstract: La présente invention concerne un système d'accès à fibre optique distribuée et son procédé de gestion. Le procédé comprend les étapes suivantes : un dispositif maître envoie un message de demande à chaque dispositif esclave, le message de demande étant utilisé pour demander le numéro de série et l'adresse de routage de chaque dispositif esclave ; le dispositif maître reçoit un message de réponse de chaque dispositif esclave, le message de réponse transportant le numéro de série et l'adresse de routage du dispositif esclave ; relativement à un premier dispositif esclave, le dispositif maître détermine si le numéro de série et l'adresse de routage dans le message de réponse sont dans une liste de gestion, le premier dispositif esclave étant n'importe quel dispositif esclave parmi de multiples dispositifs esclaves ; si le dispositif maître détermine que le numéro de série et l'adresse de routage ne sont pas dans la liste de gestion, le dispositif maître attribue un nouveau numéro de dispositif au premier dispositif esclave, de manière à gérer chaque dispositif esclave au moyen d'un numéro de dispositif.
Patent WO-2021000531-A1 (WO)
Inventor: HE YEJUN
IPC: H04L1/00
Filed: 2019-12-18
Abstract: Disclosed are a polar code segmented flipping decoding method based on an LLR, and an intelligent terminal. The method comprises: calculating an LLR value of an information bit channel, performing statistics on index distribution of a low-reliability channel, and determining segmenting positions; performing segmented coding on an information sequence according to the segmenting positions, and then sending the information sequence to a transmission channel; performing SCL decoding on the received sequence, and performing a CRC in a segmented manner; performing bit flipping decoding on a sub-code segment that does not pass the CRC; and if the flipping decoding succeeds, continuing to decode the next segment or outputting a decoding result, and if the flipping decoding fails, terminating the decoding and declaring that the decoding has failed. According to the LLR-based segmented decoding in the present invention, multi-bit flipping decoding is realized, and the error correction success rate is improved; failed decoding is terminated in a timely manner, and calculation complexity is reduced; and a better decoding performance can be realized with lower calculation complexity.
Patent WO-2021114333-A1 (WO)
Inventor: HUANG JIANLIN
IPC: H03L7/16
Filed: 2019-12-18
Abstract: Disclosed is a circuit for reducing spurs in a local oscillator loop in a wireless communication comprehensive tester. The present invention provides a circuit for reducing spurs in a local oscillator loop in a wireless communication comprehensive tester, comprising: a fractional frequency-dividing frequency synthesizer, a power divider, a first I/Q quadrature demodulator, a programmable integer frequency divider, a second I/Q quadrature demodulator, a second bandpass filter, a digital-to-analog converter, an I/Q quadrature modulator, a first analog-to-digital converter, an FPGA chip, a first combiner and a second combiner. The beneficial effects of the present invention are as follows: spur cancellation can be optimized; and the calibration time can be expedited by means of different algorithms. A method for canceling spurs in a local oscillator loop is completed by increasing circuits such as calibration, feedback and compensation circuits and combining with FPGA signal processing, improving the system performance.
Patent WO-2021109274-A1 (WO)
Inventor: WEI FANGWEI
IPC: H05K7/20
Filed: 2019-12-20
Abstract: 本发明公开了一种服务器抽屉式换热系统，包括壳体，该壳体底面设有挡片，其外表面四周焊接有加强筋，所述壳体内部底面且位于挡片的两侧分别滑配安装有屉盒，该屉盒内安装有用于服务器散热的换热系统，能够有效解决因服务器功率密度过于集中，散热空间小，而导致无法满足换热效率的问题。
Patent WO-2020125773-A1 (WO)
Inventor: ZOU YONG
IPC: G06F21/32
Filed: 2019-12-20
Abstract: L'invention concerne un procédé de confirmation d'identité. Le procédé consiste à obtenir les premières informations d'identification d'un corps détecté et à déterminer un premier résultat d'identification en fonction des premières informations d'identification. En outre, le procédé consiste à obtenir les secondes informations d'identification du corps détecté et à déterminer un second résultat d'identification en fonction des secondes informations d'identification. En outre, le procédé consiste à déterminer le résultat de détection du corps détecté en fonction du premier résultat d'identification et du second résultat d'identification.
Patent WO-2021134597-A1 (WO)
Title: Method and apparatus for reporting measurement information, and method and apparatus for collecting measurement information
Inventor: ZENG QINGHAI
IPC: H04W24/10
Filed: 2019-12-31
Abstract: A method and apparatus for reporting measurement information, and a method and apparatus for collecting measurement information, for use in protecting the privacy of a terminal when reporting measurement information. The method comprises: a network device sends a broadcast message, and a terminal receives the broadcast message from the network device, the broadcast message comprising configuration information, the configuration information comprising information of a common channel resource, the common channel resource being used for transmitting measurement information; the terminal sends the measurement information to the network device on the common channel resource. The network device receives the measurement information on the common channel resource. In this way, the terminal is notified of the configuration information by means of the broadcast message, the configuration information carries the information of the common channel resource, the terminal sends the measurement information to the network device on the common channel resource, and when the network device receives the measurement information on the common channel resource, it is not known which terminal sends the measurement information. Thus, the privacy of the terminal can be protected from being leaked, and the purpose of acquiring measurement information can be achieved.