baber/WOPTO huggingface dataset:
Patent WO-2021087916-A1 (WO)
Title: Processing method and apparatus when failing to acquire essential system information
Inventor: Jia meiyi
IPC: H04W48/02
Filed: 2019-11-07
Abstract: A processing method and apparatus when failing to acquire essential system information. The method is applied to a terminal device side. The method comprises: in the process of performing cell reselection evaluation by a terminal device, or when the terminal device applies a system information acquisition procedure, if the terminal device fails to acquire essential system information in at least one cell on an unlicensed frequency, the terminal device considers that all the cells on the frequency are forbidden within a predefined first time period, or within the predefined first time period, the frequency is a lowest priority frequency.
Patent WO-2021068349-A1 (WO)
Title: Blockchain-based picture labelling method and apparatus, storage medium and server
Inventor: WANG JIANHUA
IPC: G06F16/583
Filed: 2019-11-14
Abstract: A blockchain-based picture labelling method, comprising: acquiring a labelling request for labelling a picture to be labelled, and according to the request, using convolutional layers having different scales of a deep convolutional neural network in a blockchain network to extract layered features of the picture to be labelled, the layered features comprising geometric features, texture features, and semantic features (S100); according to the layered features, determining picture information of the picture to be labelled, the picture information comprising: semantic information, geometric information, and texture information (S200); and labelling the picture to be labelled according to the picture information so as to obtain a labelled picture (S300). Finely divided features and coarsely divided features are fused together so that information of an object in an obtained picture is more accurate. The deep convolutional neural network is trained in combination with big data of a blockchain, thus reducing errors by the deep neural network during calculation.
Patent WO-2021077499-A1 (WO)
Inventor: LI HAIBO
IPC: B29C45/16
Filed: 2019-11-14
Abstract: A multi-color rubber belt body and a manufacturing method therefor, and a wearable device, relating to the field of rubber product processing. The manufacturing method for the multi-color rubber belt body is suitable for using a mold to manufacture the multi-color rubber belt body that comprises a belt body made of rubber having a first color and a second belt body made of rubber having other colors. The surface of the second belt body has a preset exposed surface and a belt body covering surface. The manufacturing method comprises: the second belt body is placed in a mold cavity of the mold, and a remaining space is formed around the second belt body; the exposed surface is attached to the mold, and the belt body covering surface is exposed in the remaining space; under the action of pressure, the raw material of the belt body is injected into the remaining space, so that the raw material of the belt body is vulcanized and molded to cover the belt body covering surface of the second belt body. By extruding and molding the belt body around the second belt body, the multi-color rubber belt body can be manufactured.
Patent WO-2020233031-A1 (WO)
Title: 一种由肠膜明串珠菌制备发酵豆浆的方法及制备出的发酵豆浆与应用
Inventor: HAN JIN
IPC: A23L11/65
Filed: 2019-11-21
Abstract: 一种由肠膜明串珠菌制备发酵豆浆的方法，包括以下步骤：将肠膜明串珠菌接种于豆浆中进行发酵代谢，得到发酵豆浆，所述肠膜明串珠菌为CGMCC No.6432、ATCC 10830a或CGMCC No.10064。还涉及由上述方法制得的发酵豆浆，以及所属发酵豆浆在制备抗龋齿食品方面的应用。所述发酵豆浆对变形链球菌生物膜形成的抑制率≥62%。
Patent WO-2020103931-A1 (WO)
Title: Pulse code modulation technique in video processing
Inventor: ZHANG LI
IPC: H04N19/11
Filed: 2019-11-22
Abstract: Devices, systems and methods for digital video coding, which include pulse code modulation techniques, are described. An exemplary method for video processing includes determining, for a current block of video, that at least one of a first coding mode in which pulse code modulation is used or a second coding mode in which multiple reference line based intra prediction is used is enabled, and performing, based on the first coding mode or the second coding mode, a conversion between the current block and a bitstream representation of the video, wherein a first indication indicative of use of the first coding mode and/or a second indication indicative of use of the second coding mode are included in the bitstream representation according to an ordering rule.
Patent WO-2020119582-A1 (WO)
Inventor: Gong Bangzhen
IPC: D06F37/24
Filed: 2019-12-06
Abstract: 一种具有可变阻尼功能的洗衣机吊杆组件，吊杆（1）上滑动安装有弹簧上托组件（4），弹簧上托组件（4）设置于吊杆座（2）与弹簧下托（3）之间，弹簧上托组件（4）包括：弹性阻尼套（5）、第一滑动座（6）和第二滑动座（7），第一滑动座（6）和第二滑动座（7）滑动安装于吊杆（1）上，第二滑动座（7）的一端插设于第一滑动座（6）内，复位弹簧（8）的两端分别与第二滑动座（7）和弹簧下托（3）相顶靠。该具有可变阻尼功能的洗衣机吊杆组件采用了阻尼系数自适应的弹簧上托组件（4），根据脱水负载的大小，可在极短时间内减弱离心力，保持内桶不发现偏离或仅产生极小的偏离，避免桶体发生晃动以及桶体与箱体之间的撞击，从而大大降低了脱水时的噪音，使洗衣机能够安静稳定的脱水。
Patent WO-2020151383-A1 (WO)
Title: Multi-antenna two-dimensional vector transmission method and system
Inventor: WU RENYONG
IPC: H04B7/0456
Filed: 2019-12-10
Abstract: Disclosed in the present invention is a multi-antenna two-dimensional vector transmission method, expanding an existing one-dimensional transmission system to a two-dimensional transmission system, and realizing physical layer secure transmission. The transmission security of the present invention no longer depends on channel advantages of a valid user, and only requires independence between a valid channel and an eavesdropping channel, that is, sufficient difference. There is no need to transfer a random weight coefficient matrix used for precoding to a recipient. All of this makes the present invention easy to be implemented physically. With sufficient difference between a valid channel and an eavesdropping channel, the present invention can resist MUSIC-like security attacks, so as to achieve unconditional security, that is, keeping the bit error rate of an eavesdropper at about 0.5, whereby no effective decoding can be performed.
Patent WO-2020220689-A1 (WO)
Title: Light-emitting system for healthy lighting, light bar and lamp
Inventor: ZHANG JINHUI
IPC: F21Y115/10
Filed: 2019-12-12
Abstract: Provided are a light-emitting system for healthy lighting, a light bar and a lamp, wherein same are applied to the field of lighting and can emit white light with a color temperature range from 2700 K to 6500 K. A relative spectral power of the light-emitting system is set to be Ф(λ), and a relative spectral power distribution of a solar spectral curve corresponding to the color temperature is set to be S(λ). The white light has a first characteristic waveband, and a wavelength region of the first characteristic waveband is 380-405 nm. The white light has a second characteristic waveband, and a wavelength region of the second characteristic waveband is 415-455 nm. The white light has a third characteristic waveband, and a wavelength region of the third characteristic waveband is 465-495 nm. Limiting the first characteristic waveband, the second characteristic waveband and the third characteristic waveband achieves the output of white light, and also reduces spectra that are harmful to a human body, and increases spectra that are beneficial to the human body, thereby achieving healthy lighting.
Patent WO-2020125670-A1 (WO)
Inventor: WEI XIAWEI
IPC: A61P31/04
Filed: 2019-12-18
Abstract: L'invention concerne une application d'un composé représenté par la formule (I) et des sels pharmaceutiquement acceptables de celui-ci dans la préparation d'un médicament pour le traitement de la pneumonie.
Patent WO-2021120152-A1 (WO)
Title: Dispositif informatique, procédé et appareil pour diagnostiquer de manière non invasive un cheveu
Inventor: KOH CINDY
IPC: A61B5/00
Filed: 2019-12-20
Abstract: Procédé et appareil pour le diagnostic non invasif d'un cheveu. Le procédé consiste à : émettre une lumière proche infrarouge vers ledit cheveu ; obtenir des données relatives à des marqueurs de dommages chimiques dudit cheveu ; traiter lesdites données relatives à des marqueurs de dommages chimiques dudit cheveu ; et délivrer une représentation virtuelle d'informations de diagnostic dudit cheveu. Selon un mode de réalisation, ledit procédé consiste également à obtenir des données relatives à la teneur en eau dudit cheveu ; à traiter lesdites données liées à la teneur en eau dudit cheveu. Selon un autre mode de réalisation, ledit traitement desdites données relatives à la teneur en eau et aux marqueurs de dommages chimiques dudit cheveu est effectué par un modèle d'utilisation proche infrarouge d'un cheveu. L'invention concerne également un procédé et un appareil pour diagnostiquer de manière non invasive la couleur d'un cheveu à l'aide d'une lumière visible.
Patent WO-2020135263-A1 (WO)
Inventor: YANG LE
IPC: H02J7/00
Filed: 2019-12-20
Abstract: 本发明公开了一种放电控制电路及其放电控制方法、移动电源以及电源适配器，该放电控制电路包括：电压输出单元组（10）、电压转换单元组（20）以及控制单元（30），通过将控制单元（30）与电压输出单元组（10）相连，使得控制单元（30）能够检测到电压输出单元组（10）中的每个电压输出单元与待充电设备（120）的连接状态，进而在有待充电设备相连/拔出时，根据预设的最大输出功率对所有待充电设备进行功率重新分配，并向电压输出单元对应的电压转换单元输出相应的控制信号以新的功率工作，，实现为待充电设备充电动态分配功率，从而不管单个还是多个电压输出单元放电均能够达到最大的输出功率，提高了充电效率。
Patent WO-2020215770-A1 (WO)
Inventor: YANG QINGBO
IPC: C25B11/04
Filed: 2019-12-23
Abstract: An electrolysis electrode and a preparation method therefor, an electrolysis apparatus, and a clothing treatment device. The electrolysis electrode comprises a substrate (10), a transition layer (20), and an electrode catalytic material layer (30), wherein the transition layer (20) is attached to the surface of the substrate (10), the electrode catalytic material layer (30) is attached to the surface of the transition layer (20), and the thickness of the transition layer (20) satisfies that: electrons can pass through the transition layer (20). The transition layer (20) of the electrolysis electrode is relatively thin, so that electrons can pass through the transition layer (20) due to a quantum tunneling effect, and thus the electrocatalytic performance of the electrolysis electrode is basically not affected. Furthermore, the transition layer (20) plays the role of transition connection, and can greatly improve the phenomenon of cracks in the electrode catalytic material layer (30) caused by the difference between expansion coefficients of the substrate (10) and the electrode catalytic material layer (30) in the prior art, thereby prolonging the service life of the electrolysis electrode.
Patent WO-2020135761-A1 (WO)
Inventor: ZHOU MINGZHAO
IPC: A61M16/00
Filed: 2019-12-27
Abstract: 一种呼吸面罩和通气治疗设备，呼吸面罩包括框架（1）以及连接于框架（1）的衬垫（2）和弯管（3），衬垫（2）和/或框架（1）限定有气体腔室（4），弯管（3）与气体腔室（4）连通，呼吸面罩包括能够对气体腔室（4）进行加热的加热装置（5）。通过在呼吸面罩上设置加热装置（5），能够使气体腔室（4）内的温度升高，从而使得患者呼出的水蒸气及空气中原有的水蒸气不会液化成小水滴，而是保持气态从排气口排出，因此，呼吸面罩能够有效防止内部冷凝水的产生。
Patent WO-2021147079-A1 (WO)
Title: Dynamic channel state information (csi) measurement gap for bandwidth limited low complexity user equipments
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2020-01-23
Abstract: A user equipment for wireless communication is provided. The UE operates within an active bandwidth part (BWP) of a component carrier, wherein the active BWP is a portion of a total bandwidth of the component carrier, determines a configuration for a dynamic channel state information (CSI) measurement gap, the dynamic CSI measurement gap including channel state information (CSI) measurement resources having a frequency domain occupation within the total bandwidth of the component carrier and outside of the active BWP, measures the CSI measurement resources included in the dynamic CSI measurement gap, and transmits a CSI report based on the measured CSI measurement resources.
Patent WO-2021163829-A1 (WO)
Inventor: CAI LINZHOU
IPC: G06F11/14
Filed: 2020-02-17
Abstract: Des modes de réalisation des systèmes et des procédés de l'invention concernent un modem ayant un processeur comprenant un pilote d'interface de micrologiciel extensible unifiée (UEFI). Le pilote UEFI peut être configuré pour fournir une interface logicielle entre un système d'exploitation pour le modem et le micrologiciel pour le modem. Le modem peut comprendre un pilote de diagnostic de démarrage configuré pour fonctionner à partir du pilote UEFI et exécuter un test de diagnostic lorsque le modem démarre. Le pilote de diagnostic de démarrage peut être configuré pour générer un signal sur la base d'un résultat du test de diagnostic.
Patent WO-2020182048-A1 (WO)
Inventor: ATCHESON GEOFFREY RONALD
IPC: A63H17/00
Filed: 2020-03-05
Abstract: A toy vehicle (100) has a longitudinal central axis (130) aligned with a direction of travelling through a passageway of an elongated tubular track having a non-linear pathway which extends in three dimensions and which at least partly confines said toy vehicle (100); the toy vehicle (100) includes a first plurality of translational elements (110) comprising three or more translational elements spaced about the longitudinal central axis (130) of the toy vehicle (100) for engagement with the curved inner surface of the tubular track, wherein at least one translational element is a drive translational element which is powered so as to drive the toy vehicle (100) through the passageway of the elongated tubular track; and a second plurality of translational elements (120) comprises three or more translational elements spaced about the longitudinal central axis (130) of the toy vehicle (100) for engagement with the curved inner surface of the track, wherein each of the translational elements of the first plurality of translational elements (110) and each of the translational elements of the second plurality of translational elements (120) are independently moveable in relation to each other and are biased in at least an outward radial direction from the longitudinal central axis (130) of the toy vehicle (100).
Patent WO-2021120417-A1 (WO)
Inventor: WU WEIFENG
IPC: H04W36/02
Filed: 2020-03-12
Abstract: A data changeover method and apparatus, a computer device and a storage medium. A timeout duration of user equipment (UE) uplink and downlink changeover data is detected by means of a timeout timer; if the timeout duration is greater than a timeout threshold, the timeout of the timer is adjusted; and the UE uplink and downlink changeover data is issued on the basis of the adjusted timeout value and the changeover data is converted into normal data. During data changeover and sending, a handover delay and a packet loss index are optimized, improving the performance of UE service signal handover.
Patent WO-2020220871-A1 (WO)
Inventor: MIAO DESHAN
IPC: H04W74/08
Filed: 2020-03-25
Abstract: Disclosed are a beam switching method and apparatus, relating to the technical field of wireless communications, and used for reducing beam switching time and reducing the signaling overhead of switching. The method comprises: determining a beam that needs to be switched, and obtaining the beam identifier of a switched beam and physical random access channel (PRACH) resource indication information; and after the switching of the beam is completed, transmitting, to a network device on the time frequency resource of the switched beam indicated by the PRACH resource indication information, a PRACH signal used for indicating that the switching of the beam is completed. By means of the beam switching method, a beam switching process does not need to transmit an RRC signaling to the network device, and does not need to wait to establish an RRC connection with the network device, thereby being capable of reducing the beam switching time and simultaneously reducing the signaling overhead of switching.
Patent WO-2020220890-A1 (WO)
Inventor: SUN YINGHAO
IPC: A61B34/37
Filed: 2020-03-27
Abstract: The present invention provides a display device and a surgical robot. The display device comprises a display, a switching component, and two optical path components. Two images displayed in two display areas of the display respectively form two virtual images by means of two optical path components. When the switching component is in a first state, the two display areas respectively receive two different image information having horizontal parallax, and correspondingly, there is horizontal parallax between the virtual images formed by the optical path components. When the switching component is in the second state, the two display areas receive the same image information, and correspondingly, the virtual images formed by the optical path components are the same. Thus, the display mode of the display device can be switched between a three-dimensional mode and a two-dimensional mode, so that doctors can select appropriate image display modes conveniently according to needs, thereby facilitating not only alleviating of eye fatigue of doctors caused by long-term observation of three-dimensional images, but also observing of an object in different situations, especially in situations that the object to be observed is close.
Patent WO-2021195885-A1 (WO)
Inventor: GAN RUTING
IPC: G02B13/00
Filed: 2020-03-30
Abstract: An optical system, a photographing device, and a movable platform. The optical system comprises, from the object side to the image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens which are arranged in sequence; the first lens, the second lens, the sixth lens, and the seventh lens have negative focal power, the third lens, the fourth lens, and the eighth lens have positive focal power, and the fifth lens has negative focal power or positive focal power; the optical system satisfies the following relations: 1<|f  1 /f|<2.5, 1<|f  2 /f  1 |<1.75, 0.9<|f  4 /f  3 |<1.5, 2<|f  5 /f|<7, 0.5<|f  7 /f  6 |<1.5, 1.9<|f  8 /f|<3.5, 4.5<|TL/f|<6, 0.2<|BFL/TL|<0.5, and 1<|BFL/f|<1.5; f is the focal length of the optical system, f  1  to f  8  are respectively the focal lengths of the first lens to the eighth lens, and TL is the distance from the center of a lens surface of the first lens close to the object side to an imaging surface on the optical axis; BFL is the distance from the center of a lens surface of the eighth lens close to the image side to the imaging surface on the optical axis.
Patent WO-2021103392-A1 (WO)
Title: 基于对抗结构化控制的仿生机器鱼运动控制方法、系统
Inventor: WU ZHENGXING
IPC: G06N3/00
Filed: 2020-04-16
Abstract: 一种基于对抗结构化控制的仿生机器鱼运动控制方法、系统，属于仿生机器人控制领域，旨在解决现有仿生鱼控制方法训练难度高、运动效率低、鲁棒性差的问题。该方法包括：以运动至目标点的精度与速度为奖励项，以舵机功率和为损失项，构建优化目标函数；优化产生舵机全局控制量的中枢模式发生器模型的参数，固化其参数后优化舵机补偿控制模型的参数；迭代进行模型的参数优化；通过训练好的模型获取仿生机器鱼全局控制和补偿控制信号，并将两组输出信号的线性组合作为机器鱼舵机的控制信号，实现机器鱼的运动控制。本方法和系统结合全局控制信号与局部补偿控制信号，进行模型对抗训练，训练难度低，仿生机器鱼运动精确、能耗低。
Patent WO-2020211807-A1 (WO)
Inventor: DENG ZHIPIN
IPC: H04N19/11
Filed: 2020-04-16
Abstract: Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes performing a conversion between a current video block of a video and a bitstream representation of the current video block according to a rule, where the rule specifies a relationship between samples of the current video block and matrices or offset values applied in a matrix weighted intra prediction (MIP) mode during the conversion, and where the MIP mode includes determining a prediction block of the current video block by performing, on previously coded samples of the video, a boundary downsampling operation, followed by a matrix vector multiplication operation, and selectively followed by an upsampling operation.
Patent WO-2020221180-A1 (WO)
Inventor: WANG LI
IPC: C07K14/415
Filed: 2020-04-27
Abstract: Provided is a method for preparing a hypoallergenic wheat gliadin by means of a phosphorylation-enzymatic method, wherein same falls within the technical field of wheat processing. The allergenicity of the wheat gliadin is reduced by means of combining chemical and enzymatic treatment methods, and there is no significant difference between the allergenicity of the treated wheat gliadin and allergy parameters of unsensitized mice. The phosphorylation-enzymatic treatment means of the present invention effectively reduces the allergenicity of wheat gliadin.
Patent WO-2021217459-A1 (WO)
Inventor: GENG CHANG
IPC: B64D45/00
Filed: 2020-04-28
Abstract: A movable platform control method, a movable platform, a control terminal and a system. The movable platform comprises a battery. The method comprises: obtaining a corresponding relationship of a battery state of power (SOP) value and a control parameter of a movable platform (101); determining a current battery SOP value, and determining, according to the corresponding relationship of the battery SOP value and the control parameter of the movable platform, a first control parameter corresponding to the current battery SOP value (102); and controlling the movable platform according to the first control parameter (103). According to the method, movement of the movable platform can be controlled in real time according to the relationship of the battery SOP value and the control parameter, improving the safety of the movable platform.
Patent WO-2020224525-A1 (WO)
Inventor: CHEN CHING-YEH
IPC: H04N19/124
Filed: 2020-04-30
Abstract: Encoding methods and apparatuses comprise determining parameters of a specific process for a current slice, signaling in one or more Adaptive Parameter Sets (APSs), performing the specific process using the parameters, signaling an APS ID of each signaled APS in a slice header, and encoding the current slice. Each APS is classified into a category according to a type of data carried by the APS. The APS ID of each signaled APS is counted in a category associated with the specific process and is independent of other categories. Decoding methods and apparatuses comprise parsing an APS ID of each referenced APS from a slice header of a current slice for a specific process, determining parameters from each referenced APS according to the parsed APS ID and a category associated with the specific process, performing the specific process on the current slice and decoding the current slice.
Patent WO-2020253538-A1 (WO)
Title: 虚拟网络群组的广播方法、装置、设备及系统
Inventor: WANG TAO
IPC: H04W4/08
Filed: 2020-06-03
Abstract: 本申请公开了一种虚拟网络群组的广播方法、装置、设备及系统，属于通信领域。所述方法包括：接收所述虚拟网络群组的一个成员发送的广播数据包，所述广播数据包的目的地址是广播地址；将所述广播数据包发送至至少两个广播内部接口中的目标广播内部接口；通过所述目标广播内部接口将所述广播数据包发送至所述虚拟网络群组的全部成员或全部本地成员。本申请实现了在5G VN中的广播通信。
Patent WO-2021082447-A1 (WO)
Inventor: LIANG HAIBO
IPC: C01D15/04
Filed: 2020-06-05
Abstract: 本发明公开了一种利用有机金属锂试剂制备氟磺酸锂的方法，包括以下步骤：（1）以有机金属锂试剂为锂源，在低温条件与全氟己烷为溶剂下，慢慢与氟磺酸进行混合反应得到氟磺酸锂粗品。粗品采用反应溶剂洗涤5次。（2）对粗品进行减压抽干，再加入氟磺酸锂的不良有机溶剂洗涤3次，再真空抽干不良有机溶剂得固体。（3）向固体中加入碳酸酯类、腈类、醇类有机溶剂萃取，过滤，浓缩，向浓缩液中加入低极性非质子溶剂，静止结晶。（4）晶体再过滤，真空干燥便得到氟磺酸锂产品。以上制备步骤在惰性气体保护下进行无水操作。本发明提供的制备方法能制备氟磺酸锂盐，产率高，而且产品质量稳定，还能有效降低产品中的钾离子、钠离子、钙离子、氟离子、硫酸根离子和水份等杂质含量。
Patent WO-2021077778-A1 (WO)
Inventor: ZHANG LIANG
IPC: G11C11/4091
Filed: 2020-06-22
Abstract: Embodiments of the present application provide a read operation circuit, a semiconductor memory, and a read operation method. The circuit comprises: a DBI coding module, used for reading read data from a storage block and according to the number of digits of low data in the read data, determining whether to invert the read data so as to output global bus data transmitted by a global bus and DBI data transmitted by a DBI signal line, a DBI port being used for receiving the DBI data; a parallel-serial conversion circuit, used for carrying out parallel-serial conversion on the global bus data so as to generate output data of a DQ port; a data buffer module, connected to the storage block by means of the global bus; and a pre-charging module, connected to a pre-charging signal line and used for setting the initial state of the global bus to be high. According to the technical solution of the embodiment of the present application, more '1' data can be transmitted on a global bus of a pull-up architecture, so that the number of inversions of the internal global bus can be reduced, a current is greatly compressed, and the power consumption is reduced.
Patent WO-2022000397-A1 (WO)
Title: 低照度图像增强方法、装置及计算机设备
Inventor: WANG WENCHENG
IPC: G06T5/50
Filed: 2020-07-02
Abstract: 一种低照度图像增强方法、装置及计算机设备，低照度图像增强方法包括获取单幅低照度原始图像（S11）；构造虚拟曝光增强函数，通过虚拟曝光增强函数对单幅低照度原始图像进行处理得到虚拟曝光图像序列（S12）；对虚拟曝光图像序列进行融合处理得到增强图像（S13）。该方法不需要进行图像校准、不需要获取多幅图像并记录每一张图像的曝光时间信息，计算流程简单，应用范围灵活，可以应用到视频监控、场景恢复等领域。