baber/WOPTO huggingface dataset:
Patent WO-2020133907-A1 (WO)
Inventor: HUANG MAOZHAO
IPC: H04M1/725
Filed: 2019-05-29
Abstract: 本申请公布了一种移动终端，包括主机端及能够可拆卸安装于所述主机端的第一子机端，所述第一子机端包括显示屏及位于所述显示屏的非显示面一侧的柔性电路板、主板、副板及电池，所述主板上设有处理器，所述副板、所述电池及所述主板在所述显示屏的长度方向上依次排列，且所述主板层叠设置于所述柔性电路板背离所述显示屏的一侧，在所述显示屏的长度方向上，所述主板的尺寸大于所述副板的尺寸，且所述柔性电路板的尺寸大于所述副板的尺寸。辅板的尺寸小于主板的尺寸及柔性电路板的尺寸，主板和柔性电路板设置于电池的一侧，辅板设置于电池的另一侧，电池具有较大的放置空间，从而电池可以具有更大的体积容量，有利于提高移动终端的待机时间。
Patent WO-2020042718-A1 (WO)
Title: Antenna with adjustable beamwidth
Inventor: SU GUOSHENG
IPC: H01Q21/29
Filed: 2019-06-11
Abstract: Disclosed is an antenna with an adjustable beamwidth. The antenna comprises a switch device, a radiation device and a phase shifter. The switch device comprises a first input branch, a second input branch, a first output branch, a second output branch and a changeover switch assembly. The radiation device comprises a first radiation unit and a plurality of second radiation units. Each second phase shift output port is correspondingly connected to each of the second radiation units on a one-to-one basis. An output port of the first output branch is connected to an input port of the phase shifter, and an input port thereof is connected to an output port of the first input branch by means of the changeover switch assembly. An output port of the second output branch is connected to the first radiation unit, and an input port thereof is connected to an output port of the second input branch by means of the changeover switch assembly. An input port of the second input branch is connected to a first phase shift output port. The output port of the first input branch is connected to the input port of the second output branch by means of the changeover switch assembly. Thus, the beamwidth of a vertical plane of an antenna can be changed, and the requirements for different coverage scenarios can be met.
Patent WO-2019242551-A1 (WO)
Title: 数据传输方法、装置及系统、飞行器和控制设备
Inventor: FENG YINHUA
IPC: H04B7/185
Filed: 2019-06-12
Abstract: 本申请实施例提供一种数据传输方法、装置及系统、飞行器和控制设备。该方法包括：发送端向接收端发送至少1种数据；接收所述接收端发送的用于反馈数据接收状态的反馈信息；根据所述反馈信息，调节所述至少1种数据中的数据的发送频率，进而避免发送频率与接收频率不匹配造成的数据传输丢失的问题，进而提高了数据的传输效率和传输成功率。
Patent WO-2020248206-A1 (WO)
Inventor: ZHOU JIANHUA
IPC: G06F3/06
Filed: 2019-06-14
Abstract: A hard disk control method and a related device, the hard disk control method comprising: detecting whether a data amount of user data stored in a storage device meets a first quantity condition; when the data amount of the user data stored in a storage device meets the first quantity condition, changing a data storage mode of a first sub-area in a first storage area from a first mode to a second mode, the first mode and the second mode being two different modes among an SLC mode, an MLC mode, a TLC mode and a QLC mode. When data density of a storage device storing data in the second mode is higher than that of a storage device storing data in the first mode, the storage device may expand the capacity of storage space, so that capacity is not lost. When the data density of the storage device storing data in the second mode is lower than that of the storage device storing data in the first mode, the storage device may increase the number of erasable times, prolonging the service life thereof.
Patent WO-2020258253-A1 (WO)
Inventor: LI YIQIANG
IPC: G01S7/41
Filed: 2019-06-28
Abstract: Provided are an object recognition method, millimeter wave radar and a vehicle, wherein the object recognition method includes: obtaining detection information of an object to be recognized (101); determining the characteristic information of the object to be recognized according to the detection information, the characteristic information includes at least one of the following: the distance-reflection intensity slope of the radar wave, the evaluation value of ground metal reflector, the fading value of the reflection intensity of the radar wave (102); using the characteristic information to recognize the object to be recognized (103), it can be seen that there is no need to add additional hardware to improve the accuracy of object recognition in front of a vehicle, to reduce the false trigger of the automatic emergency braking system.
Patent WO-2020001657-A1 (WO)
Inventor: LI BIN
IPC: A61P27/02
Filed: 2019-07-01
Abstract: L'invention concerne un acide nucléique recombinant, qui comprend : une séquence de ciblage mitochondrial ; une séquence de codage de protéine mitochondriale, ladite séquence de codage de protéine mitochondriale codant pour un polypeptide comprenant une protéine mitochondriale ; et une séquence d'acide nucléique 3'UTR. L'invention concerne également une composition pharmaceutique comprenant l'acide nucléique recombinant et une méthode de traitement de la neuropathie optique héréditaire de Leber (NOHL) faisant intervenir ladite composition pharmaceutique.
Patent WO-2020199433-A1 (WO)
Title: Device for automatic detection and recognition of human body temperature and method of using same
Inventor: LUK TUNG KONG
IPC: A61B5/01
Filed: 2019-07-26
Abstract: Disclosed is a device for automatic detection and recognition of human body temperature and a method of using same. A human face recognition camera, a human body temperature infrared detector, a display screen and a body temperature alarm module are disposed at a front portion of a housing of the device, and a control module and a communication module interconnectedly disposed inside the housing, the human face recognition camera and an output terminal of the infrared human body temperature detector respectively connected to the control module, and the display screen and the body temperature alarm module being respectively connected to the control module. The method comprises determining the identity of a person by subjecting the person to human face recognition via the human face recognition camera, and at the same time detecting the body temperature of the person via the human body temperature infrared detector, and recording the identity and body temperature information of the person; and outputting alarm information via the body temperature alarm module if the body temperature of the person exceeds a preset threshold value. The present invention can achieve automatic detection of human body temperature early disease warning and monitoring in key areas, with a high accuracy of detection and a fast transmission of information, and thus can provide complete and reliable data for realization of accurate early warning, monitoring and prediction of disease.
Patent WO-2021016950-A1 (WO)
Inventor: LIU HAOYUAN
IPC: H04N7/18
Filed: 2019-07-31
Abstract: L'invention concerne un dispositif d'alimentation et un procédé d'aquaculture personnalisée. Une machine d'alimentation est disposée sur une surface de lac au moyen d'un support (1), une extrémité inférieure de la machine d'alimentation est immergée dans l'eau, et la machine d'alimentation comprend un cylindre d'alimentation central (2), un dispositif de photographie (4), un dispositif de transport, un dispositif ultrasonore (6), un dispositif de traitement de données, un dispositif de stockage et un capteur de poids (15).
Patent WO-2021030940-A1 (WO)
Title: Transmission configuration indicator state scheduling design for nr communication
Inventor: TANG ZHIXUN
IPC: H04W72/04
Filed: 2019-08-16
Abstract: Methods and apparatus for PDCCH scheduling in transmission configuration indicator (TCI) state switching procedure design of NR communications are proposed. Currently, the UE's behavior is ambiguity for TCI state switching due to the uncertainty of PDCCH scheduling in known TCI state condition. When UE cannot detect any PDCCH right after switch delay, UE will assume it used the wrong Rx beam, so UE fall back to the procedure for unknown TCI state switch and start to try different Rx beams. However, it may be the network even not schedule any PDCCH signalling when network indicate the UE to switch the TCI state. Thus, the network should schedule the PDCCH at slot n+X slots (for example: X=10) immediately after the network send the signalling to UE for TCI state switching at slot n in known TCI state condition.
Patent WO-2020035063-A1 (WO)
Title: Application of serum s100a8/a9 complex level in the prognosis determination of acute myocardial infarction
Inventor: DU JIE
IPC: G01N33/535
Filed: 2019-08-16
Abstract: The invention relates to an application of serum S100a8/a9 complex level in the prognosis determination of acute myocardial infarction. The prognostic determination refers to predicting the short-term and long-term prognosis of patients with AMI undergoing percutaneous coronary intervention treatment, and dividing the patients into a group at high-risk of an adverse event after treatment and a group at low-risk of an adverse event after treatment. The adverse event comprises but is not limited to death, cardiogenic shock, and acute heart failure. The invention further relates to an antibody pair for detecting the serum S100a8/a9 complex.
Patent WO-2021031155-A1 (WO)
Title: Method and device for multi-scale characteristic extraction based on ecg
Inventor: LI YE
IPC: A61B5/00
Filed: 2019-08-21
Abstract: The present invention relates to a method and a device for multi-scale characteristic extraction based on ECG. The method and the device firstly obtain ECG signal identification units based on a lead ECG signal interception, and performs multi-scale decomposition of the ECG signal identification units to construct an ECG multi-scale space; and then subjects the ECG multi-scale space signals in the ECG multi-scale space to multi-scale characteristic extraction by a preset convolutional neural network. The ECG signal identification units comprise at least one cardiac cycle band which is more conducive for the convolutional neural network to conduct ECG variation characteristic and spatial characteristic learning of myocardial infarction, extract variation characteristics, which have a strong ability to discriminate diseases, from a deeper level from ECG signals through the preset convolutional neural network, and obtain spatial characteristics related to location of the disease according to the spatial learning ability of the convolutional neural network, which has important practical reference value for a doctor to predict the location of the myocardial infarction.
Patent WO-2020232862-A1 (WO)
Inventor: HE XIANGMING
IPC: A63C17/10
Filed: 2019-08-23
Abstract: A shared electric scooter enabling quick battery replacement, comprising a front frame assembly (1) and a footboard (2) disposed at a rear end of the front frame assembly (1), and further comprising a rear wheel component (3), a mud guard (4), and a battery (10) installed in the footboard (2). The mud guard (4) is mounted on an upper portion of an end of the footboard (2) away from the front frame assembly (1). A rotation shaft base (6) is fixed to each of two sides of a lower portion of the footboard (2) at an opening of a rear cavity. The rotation shaft base (6) is connected to one end of a rotation connector (8) by means of a rotation shaft (7), and the other end of the rotation connector (8) is connected to the rear wheel component (3). An electronic lock pin (9) matching the rotation connector (8) is disposed on a sidewall of an end of the footboard (2). The rear wheel component and the footboard are connected to each other by means of the rotation connector, such that the battery can be quickly replaced.
Patent WO-2020258486-A1 (WO)
Inventor: YANG ZHENGZHUAN
IPC: B60T8/17
Filed: 2019-08-27
Abstract: A train-grade braking force management method, implemented by means of a braking system consisting of a train network and a braking internal network on the basis of an electronic braking control unit. When the braking internal network breaks down, the braking internal network is divided into two areas, two main control units of a fault network segment collect vehicle weight information and available air braking information of a fault local side electronic braking control unit respectively by means of the braking internal network and upload same by means of the train network, so that the main control units receive related information of a whole train and perform braking calculation and calculation of braking force applied to each vehicle, and the two main control units of the fault network segment distribute the required braking force to the fault local side electronic braking control unit by means of the braking internal network. According to the management method, the fault-tolerant operation capability of the braking system is improved, and the reliability and the safety of the braking system are improved; moreover, a whole vehicle braking force management mode is adopted, and the system braking force control precision is higher.
Patent WO-2020063276-A1 (WO)
Inventor: ZHOU YANLIN
IPC: H04L29/08
Filed: 2019-09-04
Abstract: Disclosed is a multi-functional intelligent shelf system. A shelf is provided with a receiving device onto which a package body is deposited, a sensing device arranged corresponding to the receiving device, and a processor; the sensing device senses the package body deposited on the receiving device; when sensing that the package body is moved away from the receiving device, the sensing device generates a corresponding sensing signal; the processor transmits the sensing signal to a cloud server so that the cloud server can compile, on the basis of the sensing signal, statistics on the number of times a product was viewed. The package body for receiving goods has a built-in light-emitting element. The multi-functional intelligent shelf system has the following beneficial effects: when a consumer picks up a package body, the sensing device can sense the picked-up package body, the processor transmits the sensing signal to the cloud server so that the cloud server can compile, on the basis of the sensing signal, statistics on the number of times a product was viewed, thus enabling the merchant to know the amount of attention a product on a shelf draws from consumers; in addition, the built-in light-emitting element inside the package body can produce a good lighting effect to attract consumers.
Patent WO-2021017111-A1 (WO)
Title: Communication method and apparatus
Inventor: CAI FEIYAN
IPC: H04B11/00
Filed: 2019-09-11
Abstract: The present application is applicable to the technical field of computer applications. Provided are a communication method and apparatus. The method comprises: acquiring electrical signal information to be transmitted; determining, according to a preset vortex sound field production mode, transmitting information corresponding to the electrical signal information; converting, by means of a preset transmitting transducer array, the electrical signal information into a vortex sound field signal corresponding to the transmitting information; and transmitting the vortex sound field signal. The transmitting information of a vortex sound field signal corresponding to electrical signal information is determined by means of a preset vortex sound field production mode, and core sound field propagation of vortex sound communication is realized by producing or receiving any vortex sound field by means of a preset underwater transducer array, thereby reducing distortion, during encoding and decoding processes, of a signal that is transmitted underwater.
Patent WO-2021022646-A1 (WO)
Inventor: REN YOUYI
IPC: B60W30/04
Filed: 2019-09-27
Abstract: A car body stabilization device for a go-kart, and said go-kart. The device comprises: a parameter acquisition module (31) acquiring signal parameters of a motion speed, a racing track slope gradient, an absolute vehicle body elevation angle while a go-kart is in a motion state, and sending obtained signals to a signal processing module (32) to undergo signal analysis and processing; the signal processing module (32) receiving the signals sent by the parameter acquisition module (31) and performing, according to pre-determined weights, circuit signal analysis and processing, and transmitting an obtained signal processing result to an output control module (33); the output control module (33) outputting an action according to the output signal processing result, and controlling and adjusting a position or a state of a mechanical linkage module (34); and the mechanical linkage module (34) adjusting and changing, according to the output action of the output control module (33), the position and state of the mechanical linkage module (34). The invention ensures safety and stability of go-karts during high-speed motion.
Patent WO-2020057670-A1 (WO)
Title: 用于桌面的显示器工作站
Inventor: XIANG LEHONG
IPC: A47B21/013
Filed: 2019-10-11
Abstract: 一种用于桌面的显示器工作站，包括用于与显示器工作站内的电源模块连接的扩展模块（1），在显示器工作站周边边缘上有供扩展模块（1）置于周边边缘不同位置的可拆卸式连接结构，如边缘上有由两根导轨（2）构成并沿周边边缘延伸的滑槽，滑槽转弯处为圆弧过渡，扩展模块（1）挂接在外侧的导轨（2）上并可沿滑槽滑动至所需位置，扩展模块（1）与导轨（2）滑动时仍可连接电源。扩展模块（1）可与显示器工作站周边边缘任意位置可拆式连接，避免了导线与导线之间的交错，使扩展模块（1）能满足人们工作时的多种需要，并且能使设备处于较佳位置和较佳角度，使用方便且桌面整洁，长时间使用也基本上避免了漏电的安全隐患。
Patent WO-2020114090-A1 (WO)
Title: Matériau absorbant les ondes léger et hautement élastique et procédé de préparation associé
Inventor: LIU RUOPENG
IPC: B32B15/04
Filed: 2019-10-15
Abstract: La présente invention concerne un matériau absorbant les ondes léger et hautement élastique et un procédé de préparation associé. Le matériau absorbant les ondes léger et hautement élastique comprend une couche de base et une couche d'absorption d'ondes flexible qui sont agencées en séquence. La couche d'absorption d'ondes flexible comprend une résine aqueuse, une charge d'absorption d'ondes, un dispersant de mouillage organique et de l'eau désionisée. Par l'application de la solution technique selon la présente invention, au moyen d'une résine aqueuse et d'un tissu flexible etc., un matériau absorbant les ondes respectueux de l'environnement présentant une faible densité de surface, une élasticité élevée et aucune contamination est développé, l'élasticité du matériau d'absorption d'ondes est considérablement améliorée et sa portée d'application est étendue. Le matériau absorbant les ondes selon la présente invention peut être appliqué à la furtivité radar d'un équipement, peut améliorer considérablement les performances de furtivité de l'équipement cible dans un radar à haute fréquence et peut être directement revêtu sur la surface de l'équipement. Étant donné que le matériau absorbant les ondes peut être utilisé pour des substrats flexibles, il peut également être réalisé sous la forme de bâches, de housses de voiture et de tentes furtives pour la furtivité et le camouflage de cibles au sol.
Patent WO-2021072795-A1 (WO)
Inventor: WANG RONGGANG
IPC: H04N19/51
Filed: 2019-10-25
Abstract: An encoding and decoding method and apparatus based on inter-frame prediction. The method comprises: determining a temporal motion vector predicted value of an encoding unit to be processed, wherein the temporal motion vector predicted value is a temporal motion vector predicted value of a subblock, a temporal motion vector of which is obtainable through prediction, in subblocks adjacent to said encoding unit and/or subblocks in said encoding unit (S101); determining a motion vector residual predicted value of said encoding unit on the basis of the temporal motion vector predicted value (S103); determining a motion vector of the subblock in said encoding unit on the basis of the temporal motion vector predicted value and the motion vector residual predicted value (S105); and performing motion compensation on the basis of the motion vector of the subblock in said encoding unit, and determining a prediction block of said encoding unit (S107). Motion vector residual prediction is combined with subblock-based temporal motion vector prediction to derive a more accurate motion vector of a subblock of an encoding unit, thereby improving the accuracy of a prediction block and improving the encoding efficiency.
Patent WO-2021035957-A1 (WO)
Inventor: LI YUANYUAN
IPC: H01L27/32
Filed: 2019-11-06
Abstract: 一种量子点OLED显示面板，通过将对应彩色滤光片（11）的红色子色阻（111）的OLED发光源采用红蓝混色光源，和/或将对应彩色滤光片（11）的绿色子色阻（112）的OLED发光源采用绿蓝混色光源，混色光源中的蓝光光源可激发量子点光致转换膜（12）的红/绿色量子点材料（121，122），激发出的光通过彩色滤光片（11）透出，混色光源中红/绿光源可以直接透过彩色滤光片（11），提高了量子点OLED显示面板的亮度，并有效提高了显示面板效率、延长了显示面板寿命。
Patent WO-2020125258-A1 (WO)
Inventor: RAN YUANZHONG
IPC: A01D69/00
Filed: 2019-11-07
Abstract: Disclosed is a lawn mower (100), comprising: a rack (110); a cutting component arranged on the rack (110); four drive components (120, 122, 124, 126) arranged on the rack (110), each of which is provided with an output shaft (128); four drive wheels (130, 132, 134, 136) connected with the four output shafts (128) respectively, the circumference of the driving wheels (130, 132, 134 and 136) being provided with a plurality of planet wheels (140), a plane where the rotating direction of the planet wheels (140) is arranged and a plane where the rotating direction of the driving wheels (130, 132, 134, 136) is arranged being positioned in an included angle, and at least part of the peripheral surface of the planet wheels (140) being exposed outside to come into contact with the ground; and a controller connected with the four driving components (120, 122, 124, 126) for independently controlling the four driving components (120, 122, 124, 126) respectively. The described technical solution at least has the following technical effects: the controller independently controls each of four drive components to drive one drive wheel respectively; upon a zero-radius turn, a plurality of planet wheels arranged on the circumference of each drive wheel can rotate on the lawn, thereby reducing slippage of the drive wheel and further reducing the wear of grass between the driving wheel and the lawn so as to mitigate the wear of lawn.
Patent WO-2021051526-A1 (WO)
Inventor: WANG YIWEN
IPC: G06N3/04
Filed: 2019-11-11
Abstract: 一种多视图3D人体姿态估计方法及相关装置，包括：服务器获取连续时间段中第一时刻的3D人体姿态，直至获取所述连续时间段中所有时刻的3D人体姿态，所述连续时间段包括多个时刻，所述第一时刻为所述连续时间段中任意一个时刻（101）；所述服务器将所述连续时间段中所有时刻的所述3D人体姿态输入目标LSTM网络模型中，得到所述连续时间段的下一时刻的预估3D人体姿态（102）。通过该方法可提高预估的3D人体姿态的精确性。
Patent WO-2021092759-A1 (WO)
Title: Mask plate
Inventor: PAN XIANGNAN
IPC: C23C14/24
Filed: 2019-11-12
Abstract: A mask plate (10), comprising at least one first mask strip (110). The first mask strip (110) comprises a main body (111) and at least one reinforcing rib (112); the main body (111) comprises a plate face defined by a first direction (R1) and a second direction (R2), the first direction (R1) and the second direction (R2) intersecting with each other, and the main body (111) extends in the first direction (R1); the at least one reinforcing rib (112) is located on the plate face of the main body (111) and extends in the first direction (R1), and the width of the at least one reinforcing rib (112) in the second direction (R2) is less than the width of the main body (111) in the second direction (R2).
Patent WO-2021068339-A1 (WO)
Inventor: ZHANG XIANG
IPC: G06F16/35
Filed: 2019-11-13
Abstract: La présente demande concerne une technologie d'intelligence artificielle, et est divulgué, un procédé de classification de texte, consistant : à pré-traiter des données de texte d'origine afin d'obtenir un vecteur de texte ; à effectuer une mise en correspondance d'étiquettes sur le vecteur de texte afin d'obtenir un vecteur de texte présentant une étiquette et un vecteur de texte sans étiquette ; à introduire le vecteur de texte présentant l'étiquette dans un modèle BERT afin d'obtenir une caractéristique de vecteur de mot ; en fonction de la caractéristique de vecteur de mot, à former le vecteur de texte sans l'étiquette à l'aide d'un modèle de réseau neuronal convolutif afin d'obtenir un vecteur de texte présentant une étiquette virtuelle ; et à effectuer une classification multi-étiquette sur le vecteur de texte présentant l'étiquette et le vecteur de texte présentant l'étiquette virtuelle à l'aide d'un modèle de forêt aléatoire afin d'obtenir un résultat de classification de texte. La présente demande concerne en outre un dispositif de classification de texte et un support de stockage lisible par ordinateur. Selon la présente demande, une fonction de classification de texte précise et efficace peut être réalisée.