baber/WOPTO huggingface dataset:
Patent WO-2021168606-A1 (WO)
Inventor: ZHOU YAN
IPC: H04W24/04
Filed: 2020-02-24
Abstract: Wireless communications systems and methods related to beam failure detection (BFD) in a dormancy bandwidth part (BWP) are provided. A wireless communication device determines to operate in a dormancy mode for a cell of a wireless communication network. The wireless communication device operates in the dormancy mode for the cell of the wireless communication network, where the operating in the dormancy mode includes performing a beam failure detection (BFD) in accordance with a BFD configuration.
Patent WO-2021103329-A1 (WO)
Inventor: LI GUANGFENG
IPC: B65D5/481
Filed: 2020-02-26
Abstract: Disclosed is a stationery packaging box, comprising a first paper sheet (1), at least two second paper sheets (11), which are connected to the first paper sheet (1) at intervals, third paper sheets (12), which are connected to and can be fixed to the multiple second paper sheets (11) and form a packaging cavity (1a) used for packaging stationery with the first paper sheet (1) and the second paper sheets (11), and fourth paper sheets (13), which are connected to the first paper sheet (1) and used for closing cavity openings at two ends of the packaging cavity (1a). The stationery packaging box can match a machine and can be folded by the machine, such that the packaging efficiency is improved, and the space utilization rate is also significantly improved.
Patent WO-2020207188-A1 (WO)
Inventor: LIU YONGFENG
IPC: C01B6/24
Filed: 2020-03-13
Abstract: Disclosed is a method for in-situ preparation of nano-magnesium hydride. The method comprises placing magnesium chloride and lithium hydride in an organic solvent and stirring same under the protection of an inert atmosphere so as to obtain an organic turbid liquid of the mixture; subjecting the organic turbid liquid to an ultrasonic treatment, so as to promote a chemical reaction of the mixture to occur, and filtering same after the reaction is finished; and washing, centrifuging and drying a solid reaction product, and removing residual organics, so as to obtain the nano-magnesium hydride. In the method, the energy provided by a cavitation effect generated by an ultrasonic wave in a liquid medium promotes the chemical reaction between magnesium chloride and lithium hydride. Since the cavitation effect can instantaneously provide a large amount of energy in a very small range, the prepared product particles cannot easily grow compared to traditional energy supply through heating and mechanical force; at the same time, the agglomeration of nanoparticles is inhibited using the crush action of the ultrasonic waves, avoiding side effects caused by addition of various carrier materials for inhibiting the growth of the particles, thereby obtaining nano-scaled magnesium hydride with an improved effective hydrogen storage capacity.
Patent WO-2021184304-A1 (WO)
Title: Distributed cache compilation method and system
Inventor: GUO ZILIANG
IPC: G06F16/2455
Filed: 2020-03-19
Abstract: Disclosed is a distributed cache compilation method, which is applied to a distributed cache compilation system. The method comprises: a distributed cache compilation system sending compilation information by means of a terminal, and performing command hijacking on the compilation information by means of the terminal so as to obtain a compilation intermediate file; the distributed cache compilation system receiving the compilation intermediate file by means of a compilation client; the distributed cache compilation system calculating a hash value of the compilation intermediate file by means of the compilation client, and sending the hash value to a cache compilation service module by means of the compilation client; and the distributed cache compilation system determining a distributed cache compilation policy according to the hash value and by means of the cache compilation service module. By means of the embodiments of the present application, the parallel compilation capacity is expanded and the compilation speed is increased by using the distributed cache compilation method, thereby reducing disk resources brought about by multi-location caching.
Patent WO-2020200083-A1 (WO)
Title: Method for selecting signal channel and smart wearable apparatus
Inventor: WU ZHOUZHEN
IPC: H04B1/3827
Filed: 2020-03-27
Abstract: Disclosed is a method for selecting a signal channel implemented in a smart wearable apparatus comprising a micro control unit (MCU), N signal channels and an acceleration (ACC) sensor, where N is an integer greater than 1. The method comprises: the MCU receiving acceleration information sent by the ACC sensor; the MCU determining an activity state of a user according to the acceleration information; when the activity state of the user is a first activity state, the MCU selecting a signal channel according to the first activity state. Also provided in an embodiment of the present invention is a corresponding micro control unit. In the technical solution of the present invention, an activity state of a user is determined according to acceleration information, and then a signal channel meeting the quality of a signal is selected according to the activity state of the user, such that a signal channel can be selected accurately and efficiently.
Patent WO-2020216008-A1 (WO)
Inventor: QI LU
IPC: G06V10/44
Filed: 2020-03-30
Abstract: Disclosed is an image processing method. The method comprises: acquiring an image to be predicted, and performing feature extraction on the image to be predicted; generating at least one candidate area of the image to be predicted, and mapping the at least one candidate area to a feature map of the image to be predicted, wherein one candidate area includes one instance; and processing the mapped feature map on the basis of a target network, using a perspective mask to indicate an overall structure of a shielded instance in the image to be predicted, and using a non-perspective mask to indicate an invisible part of the shielded instance, wherein the perspective mask and the non-perspective mask represent a relative shielding relationship of the shielded instance.
Patent WO-2021196104-A1 (WO)
Title: 一种无线压敏数位板装置
Inventor: JIANG RUIHUI
IPC: G06F3/0354
Filed: 2020-04-02
Abstract: 一种无线压敏数位板装置，包括数位板和设有谐振电路的笔；数位板包括用于产生矩形波信号的MCU模块及天线矩阵；天线矩阵包括沿横向延伸的一组横向环形线圈和沿纵向延伸的一组纵向环形线圈，且横向环形线圈和纵向环形线圈相互正交。将矩形波信号输入横向环形线圈和纵向环形线圈并产生电磁波，将电磁波传输到谐振电路充电。经过一段时间后，谐振电路产生相应的谐振波信号。数位板开始通过横向环形线圈和纵向环形线圈接收谐振电路产生的谐振波信号并处理，将用户的手写笔迹转换为数字信号形式的横纵坐标和压力值，并结合曲线拟合算法计算笔尖位于数位板的横纵坐标值和笔书写时的压力值。该无线压敏数位板装置既能保证笔的定位精度，又能降低制造成本。
Patent WO-2020207458-A1 (WO)
Inventor: GUO WEI
IPC: G06F9/44
Filed: 2020-04-10
Abstract: 本申请公开一种飞线的构建方法及装置，飞线的显示方法及装置，以及基于行人出行轨迹的飞线显示方法和基于车辆出行轨迹的飞线显示方法和基于营销数据的飞线显示方法，计算机存储介质和电子设备，其中，所述构建方法包括：获取描述物体状态变化的数据信息；根据所述数据信息，生成用于表示物体状态变化的粒子；根据预设位置范围内的粒子生成用于描述物体状态变化轨迹的飞线，因此，无需构建多个顶点，仅需要根据物体状态变化的数据信息生成粒子即可，在根据粒子生成飞线，进而避免绘制性能和效率下降的问题。
Patent WO-2021212499-A1 (WO)
Inventor: WEN YATING
IPC: G06F3/0484
Filed: 2020-04-24
Abstract: A target calibration method, apparatus, and system, and a remote control terminal of a movable platform, the method comprising: by means of a remote control terminal, acquiring an image transmission picture of a first lens and a second lens, and displaying a first image transmission picture acquired by the first lens on an interactive interface of the remote control terminal (S201); acquiring a first user command, the first user command being used for indicating a target object to be calibrated in the first image transmission picture (S202); acquiring first position information of the target object in the first image transmission picture (S203); on the basis of the first position information, marking the target object on the first image transmission picture (S204); and, on the basis of the first position information, relative positional information of the first lens and the second lens, photography parameters of the first lens, and photography parameters of the second lens, determining second position information of the target object in a second image transmission picture acquired by the second lens (S205). The present method implements sharing of target calibration results between the image transmission pictures acquired by multiple lenses, reducing communication costs when multiple people collaborate to control the movable platform operations, and increasing the efficiency of collaborative operations.
Patent WO-2020216365-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/06
Filed: 2020-04-24
Abstract: A system for treating VOCs gas in an engine exhaust gas, comprising: an inlet, an outlet, and a runner between the inlet and the outlet; also an ultraviolet apparatus (4) and an exhaust gas electric field apparatus (5), the ultraviolet apparatus (4) and the exhaust gas electric field apparatus (5) being provided in sequence along the runner from the inlet to the outlet. The exhaust gas electric field apparatus (5) comprises: an electric field apparatus entry, an electric field apparatus exit, an electric field cathode (10212), and an electric field anode (10211), the electric field cathode (10212) and the electric field anode (10211) being used for generating an ionized electric field for dust removal. The present system performs dust removal using an electric field to effectively remove nanoparticles in engine exhaust gas and nanoparticles in the product in the engine exhaust gas that has been treated with UV irradiation. Also discloses is a method for treating a VOCs gas in an engine exhaust gas.
Patent WO-2020221238-A1 (WO)
Inventor: YANG YI
IPC: C09K19/16
Filed: 2020-04-28
Abstract: Provide an aptamer nucleic acid molecule, and a complex containing said aptamer nucleic acid molecule and a small fluorophore molecule; the aptamer nucleic acid molecule is used for detecting RNA, DNA, or other target molecules inside or outside the cell; and a kit containing the aptamer nucleic acid molecule. The aptamer nucleic acid molecule can specifically bind a small fluorophore molecule, and significantly increase its fluorescence intensity under the excitation of light of suitable wavelength.
Patent WO-2021196358-A1 (WO)
Inventor: JI CONG
IPC: G16B30/10
Filed: 2020-05-14
Abstract: Provided is a method for identifying a specific region in a microorganism target fragment, the method comprising the following steps: S100, respectively carrying out one-to-one comparison on a microorganism target fragment and whole genome sequences of one or more comparison strains, and removing fragments whose similarity exceeds a preset value to obtain several residual fragments as first-round cleaved fragments T1-Tn; S200, respectively carrying out comparisons on the first-round cleaved fragments T1-Tn and whole genome sequences of other comparison strains, and removing fragments whose similarity exceeds the preset value to obtain a set of residual cleaved fragments as a candidate specific region of the microorganism target fragment; and S300, verifying and obtaining the specific region. The method provided by the present invention is high in accuracy and sensitivity and can identify the subspecies level. The method has accurate results by means of using a dual verification module, and can be applicable to identification of specific regions in whole genomes of all pathogens. Moreover, the problems of some rRNA genes of the same species being unable to be distinguished, and not all plasmids having the species specificity or universality are solved.
Patent WO-2020244378-A1 (WO)
Inventor: CAO XIUYAN
IPC: G03B21/00
Filed: 2020-05-19
Abstract: A laser projection device, which relates to the technical field of projection and which comprises: a light source (1), an optical engine (2) and a lens (3). The light source (1) is connected to a first open end of an optical engine housing (201), and a rectangular light spot emitted by the light source (1) is incident on a light homogenizing member (209). The lens (3) is connected to a second open end of the optical engine housing (201), and the first open end and the second open end are perpendicular or parallel to each other. A DMD (202) is provided at a top surface of the optical engine housing (201) and is perpendicular to the second open end. An RTIR assembly (205) is fixed at the top surface of the optical engine housing (201), and the RTIR assembly (205) is located below the DMD (202). The RTIR assembly (205) receives a rectangular light spot outputted by the light homogenizing member (209) and refracts same to the DMD (202). A light receiving surface of the DMD (202) is rectangular, and the refracted beam is reflected to the RTIR assembly (205) by means of the DMD (202). A light exit side of the RTIR assembly (205) faces the second open end, and the reflected light beam is totally reflected by the RTIR assembly (205) to the lens (3). The described laser projection device has a higher light utilization rate and improves light efficiency.
Patent WO-2021232300-A1 (WO)
Inventor: CHEN ZHAOLIANG
IPC: H04L1/00
Filed: 2020-05-20
Abstract: 本申请揭示了获取信道状态信息的方法，包括：控制802.11bPHY接收机接收2.4GHz频段内第一通讯信道的802.11b数据包；根据802.11b数据包估算第一通讯信道对应的指定通讯信道时域脉冲响应CIR；根据萃取出指定通讯信道时域脉冲响应CIR的封包解码后的属性，判断指定通讯信道时域脉冲响应CIR是否处于目标范围内；若是保留指定通讯信道时域脉冲响应CIR。
Patent WO-2021232305-A1 (WO)
Inventor: WANG GANG
IPC: H04W24/00
Filed: 2020-05-20
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés, des dispositifs et des supports lisibles par ordinateur destinés aux communications. Un procédé destiné aux communications mis en œuvre par un dispositif terminal comprend : en réponse à la réception, au niveau d'un dispositif terminal en provenance d'un dispositif de réseau, d'un message indiquant que le dispositif terminal doit entrer dans un état inactif, l'entrée dans l'état inactif. Le message comprend une configuration de ressource pour la transmission de données entre le dispositif terminal et le dispositif de réseau. Le procédé comprend en outre la réalisation de la transmission de données sur la base de la configuration de ressource.
Patent WO-2021184550-A1 (WO)
Title: Target soil property content prediction method based on soil transfer function
Inventor: SONG XIAODONG
IPC: G16C20/70
Filed: 2020-05-29
Abstract: The present invention relates to a target soil property content prediction method based on a soil transfer function. The method comprises: on the basis of collecting a multi-source soil data set and environmental variables, dividing a data set containing all measurement information, dividing second stage areas according to spatial heterogeneity of soil properties, screening optimal independent variable sets of soil transfer functions in different areas, and performing linear and non-linear soil transfer function fitting for different partitions; by means of precision comparison of different partitions and different functions, selecting an optimal sampling-point-oriented soil transfer function for perfecting a soil sampling point database; and using a machine learning mode to constructe a soil independent variable layer of areas and an area-oriented soil transfer function, and manufacturing a target soil property content spatial distribution map of a target production area. Thereby, accurate prediction of a target soil property content can be achieved and working efficiency can be improved.
Patent WO-2020249030-A1 (WO)
Inventor: HUANG ZHENGQUAN
IPC: H04L45/243
Filed: 2020-06-10
Abstract: Provided is a message traffic sending method. Said method comprises: an access device transmits a first part of the traffic to be transmitted to a forwarding controller for checking, and after the checking is passed, the forwarding controller forwards the transmitted first part of the traffic to be transmitted; the access device transmits a second part of the traffic to be transmitted to a first forwarding node, and the first forwarding node forwards the second part of the traffic to be transmitted according to the received forwarding indication information and the forwarding information of the traffic to be transmitted. The technical solution provided in the present application can reduce the forwarding pressure of a forwarding controller while achieving centralized deployment of a checking policy, and can also reduce the bypass transmission of the traffic, and improve the traffic forwarding rate.
Patent WO-2021120558-A1 (WO)
Title: 用于医用显示器挂架的垂直防护装置
Inventor: HU QING
IPC: F16P7/02
Filed: 2020-06-18
Abstract: 一种医用显示器挂架的垂直防护装置，包括触片（1）、微动开关（2）、转轴（3）和垂直防护板（4），其中，触片（1）连接至转轴（3）的一端，垂直防护板（4）连接至转轴（3）的另一端，微动开关（2）设置在微动开关支架（10）上；当垂直防护板（4）发生碰撞时，转轴（3）带动触片（1）转动，触片（1）触发微动开关（2），从而控制医用显示器挂架（30）停止运动或立即上升。当医用显示器挂架（30）在大致垂直的方向上发生意外碰撞时，使得医用显示器挂架（30）能有效地急停或躲避。
Patent WO-2021217843-A1 (WO)
Title: 企业舆情分析方法、装置、电子设备及介质
Inventor: ZHOU XINXIN
IPC: G06F16/9535
Filed: 2020-06-24
Abstract: 一种企业舆情分析方法、装置、电子设备以及存储介质适用于金融科技领域。该方法获取舆情文本并进行预处理，得到多个词组，将识别到企业实体的舆情文本确定为目标文本，对目标文本进行主体识别，得到识别结果，对目标文本进行分类，得到分类结果，将目标文本、识别结果及分类结果输入至预先训练好的情感模型中，得到情感结果，选取出情感结果为负面情绪的目标文本，作为预警文本，将预警文本与配置列表中的预警词组进行匹配，将匹配到的预警词组确定为预警文本的预警类别，获取预警文本的目标企业并根据预警类别及预警文本生成预警信息。该方法能够及时、准确地发出预警。
Patent WO-2022000156-A1 (WO)
Inventor: SEBESTA FILIP
IPC: H04L9/32
Filed: 2020-06-29
Abstract: A method enhances authentication requirements to documents of a document repository based, at least in part, on a security policy associated with a branch under which the documents are organized. The method implements an approval service that is identified in a branch policy. The approval service determines whether a user is authorized to modify documents included in the branch. The method further selectively requires multiple authentications from multiple authentication systems in order to access one or more particular branches in a document repository. Further, the multiple authentication systems are based on separate and independent sets of authentication credentials.
Patent WO-2021027487-A1 (WO)
Title: 一种编码方法及相关设备
Inventor: LIU LING
IPC: H03M13/13
Filed: 2020-07-17
Abstract: 本申请实施例公开了一种编码方法及相关设备。包括：根据每个RLE数据对应的分布概率；对多个RLE数据进行排序，并将排序后的多个RLE数据映射为多个重组数据；将多个重组数据展开为多个二进制数据，生成第一矩阵；根据出现概率，确定对信源信号进行处理得到的编码序列，编码序列包括第一集合和第二集合，第一集合为压缩后保留的比特位，第二集合为压缩后舍弃的比特位，对第一向量进行译码输出第三集合，第一向量为全零序列、或所述第一集合对应的向量与极化矩阵相乘得到的向量，第三集合包括压缩后保留的比特位和压缩后舍弃的比特位出现译码错误的位置。采用本申请实施例，提高了极化码压缩吞吐量、以及实现快速无损压缩。
Patent WO-2021018153-A1 (WO)
Title: Device distribution network registration method, device, and system
Inventor: XU TIANLIANG
IPC: H04L12/24
Filed: 2020-07-28
Abstract: Embodiments of the present application relate to the technical field of communications, and disclosed are a device distribution network registration method, a device, and a system. The method comprises: a first device receives first distribution network parameters from a second device, the first distribution network parameters comprising a local area network identifier, an access password of a local area network as well as a device identifier, a security parameter and an access token of the second device; the first device accesses the local area network indicated by the local area network identifier by using the access password of the local area network; and requests access to a server by using the first distribution network parameters. The server allocates device parameters to the first device, the device parameters comprising a device identifier, a security parameter and an access token of the first device. The first device requests access to the server by using the device parameters. Therefore, the device which is not accessed to the server can use the distribution network parameters of the device which is accessed to the server to request access to the server, and manual configuration by a user is not required, so that the process of distribution network registration of an intelligent device can be simplified and rapid distribution network registration can be achieved.
Patent WO-2021023131-A1 (WO)
Title: 电解液、锂离子电池及装置
Inventor: ZHANG CUIPING
IPC: H01M10/0567
Filed: 2020-07-31
Abstract: 一种电解液、锂离子电池(5)及装置。所述电解液包括锂盐、有机溶剂以及添加剂，所述添加剂包括第一添加剂、第二添加剂以及第三添加剂，所述第一添加剂选自式(1)所示的化合物中的一种或几种，所述第二添加剂选自式(2)所示的化合物中的一种或几种，所述第三添加剂选自式(3)所述的化合物中的一种或几种。所述锂离子电池(5)具有较好的高倍率循环性能和高温存储性能。
Patent WO-2021057339-A1 (WO)
Inventor: LING HEPING
IPC: B60L15/20
Filed: 2020-08-18
Abstract: An energy conversion device comprises a reversible PWM rectifier (102) and a motor coil (103). The motor coil (103) comprises L sets of winding units (131, 132), and each set of winding units (131, 132) is connected to the reversible PWM rectifier (102), where L ≥ 2 and is a positive integer. An external power supply (100), the reversible PWM rectifier (102), and the winding units (131, 132) in the motor coil (103) form at least two sets of heating circuits for an apparatus to be heated. The energy conversion device controls the reversible PWM rectifier (102) according to a control signal, such that electric current output by the external power supply (100) flows through at least two sets of winding units (131, 132) in the motor coil (103) to generate heat, and combined current vectors of the at least two sets of winding units (131, 132) have a vector sum of zero on the quadrature axis in a synchronously rotating reference frame based on motor-rotor field orientation. The energy conversion device eliminates the use of an additional power battery heating device, thus reducing overall equipment costs.
Patent WO-2021036889-A1 (WO)
Inventor: MIAO RUNQUAN
IPC: H04L5/00
Filed: 2020-08-20
Abstract: 一种小区专属参考信号配置方法及装置、存储介质、基站、用户设备，小区专属参考信号配置方法，包括：确定在当前时隙内配置常规小区专属参考信号；如果所述当前时隙内存在同步信号块，则确定所述当前时隙内的同步信号块，否则确定在所述当前时隙之前的上一同步信号块时隙中的同步信号块；利用所述同步信号块中的调制方式指示信息指示所述当前时隙内常规小区专属参考信号的调制方式，或者确定所述常规小区专属参考信号的调制方式为预设调制方式，所述常规小区专属参考信号的调制方式的峰均比小于等于利用所述常规小区专属参考信号要解调的数据的调制方式的峰均比。本发明技术方案能够提升小区专属参考信号解调数据的性能。
Patent WO-2021052203-A1 (WO)
Title: Epitaxy apparatus and gas inlet structure used for epitaxy apparatus
Inventor: XIA ZHENJUN
IPC: C30B25/14
Filed: 2020-09-07
Abstract: An epitaxy apparatus and a gas inlet structure (1) used for the epitaxy apparatus, the epitaxy apparatus comprising a chamber (4), a base (5), a gas inlet structure (1) and a gas exhaust structure (7). The gas inlet structure (1) comprises: multiple first gas inlet channels (2), used to provide a first processing gas containing a gas used for an epitaxy reaction to a surface to be worked along a first direction (X1); and two second gas inlet channels (3), disposed at an interval along a second direction (X2), corresponding to two adjustment zones (61) adjacent to two side edges of a surface to be processed, and at least one first gas inlet channel (2) being disposed between the two second gas inlet channels (3); each second gas inlet channel (3) is used to provide a second processing gas to an adjustment zone (61) along the first direction (X1), the second processing gas being used to adjust concentration of the gas used for the epitaxy reaction flowing through the adjustment zone (61). The described epitaxy apparatus and gas inlet structure (1) can improve evenness of thickness distribution of an epitaxial layer formed on a whole surface to be worked.
Patent WO-2022056946-A1 (WO)
Title: Electric igniter head and ignition device
Inventor: YUAN CHAO
IPC: F23Q3/01
Filed: 2020-09-24
Abstract: An electric igniter head and an ignition device, comprising: a housing (1), an igniter (2) and an LED lamp (3). The igniter (2) is arranged in the housing (1), and the igniter (2) and the LED lamp (3) are connected to the ignition control device. At the time of ignition, light is emitted by the LED lamp (3), guided by a light guide (4) and transmitted through a light-transmitting hole (11). Thus the stove can be found accurately in a dim environment and safety events can be avoided.
Patent WO-2022073165-A1 (WO)
Title: Techniques for indicating frequency band during blind handover
Inventor: CHENG PENG
IPC: H04W36/30
Filed: 2020-10-08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration message associated with a blind handover, wherein the configuration message indicates a frequency band for a target cell. The UE may measure a synchronization signal, from the target cell, based at least in part on the configuration message. Numerous other aspects are provided.