baber/WOPTO huggingface dataset:
Patent WO-2020052431-A1 (WO)
Inventor: NIU KAI
IPC: H04L1/00
Filed: 2019-08-27
Abstract: Embodiments of the preset application provide an information modulation-demodulation method and apparatus. The method in the embodiments of the preset application comprises: a sending device modulates a first target bit stream to obtain a first target symbol, the first target symbol comprising first M bit information, and the first M bit information comprising first bit information of a first bit stream and at least one filling bit information; the sending device modulates a second target bit stream to obtain a second target symbol, the second target symbol comprising second M bit information, and the second M bit information at least comprising second bit information of a second bit stream and third bit information of a third bit stream; the sending device sends the first target symbol and the second target symbol to a receiving device, soft information of the first bit information and soft information of the second bit information being comprised in a soft information sequence of a first encoding code block, the soft information sequence of the first encoding code block being used for decoding to obtain a first information bit sequence, and the first information bit sequence being used for demodulating soft information of the third bit information.
Patent WO-2020052652-A1 (WO)
Title: Systems and methods for vehicle management
Inventor: HU ZHIFENG
IPC: G08G1/00
Filed: 2019-09-12
Abstract: Systems and methods for vehicle management. The method comprising: obtaining first timestamp information of a ultra-wideband (UWB) pulse signal associated with a vehicle (1410); obtaining second timestamp information associated with at least one communication node configured to transmit or receive UWB pulse signals (1420); determining positioning information of the vehicle based on the first timestamp information and the second timestamp information (1430).
Patent WO-2020052681-A1 (WO)
Title: Body-protection clothing and three-dimensional tailoring method
Inventor: XIE QINGYUN
IPC: A41D13/00
Filed: 2019-09-16
Abstract: Disclosed is body-protection clothing, comprising: a clothing body (1), a sun-blocking component (2), a mosquito repelling suite (3) and a body-protection component (4); a put-up umbrella (11) is arranged between the clothing body (1) and the human body for putting up a clothing piece away from the body such that a gap for separation from mosquito and for ventilation is formed between the clothing body (1) and the human body; the sun-blocking component (2) comprises a plurality of sun-blocking pieces (21) arranged on the external surface of the clothing body (1) from top to bottom according to the positions of human body parts; the mosquito repelling suite (3) comprises gloves (31), foot straps (32) and a headset (33) connected onto the clothing body (1) in sequence for improving the mosquito repelling effect of the clothing body (1); and the body-protection component (4) comprises a heat-preservation moving sheet (41) and a temperature-adjustment moving sheet (42) for adjusting temperature in the space between the clothing body (1) and the human body. Disclosed is a tailoring method for determining a tailoring standard according to actually measured user data and an established mufti-dimensional database of the method. The body-protection clothing integrates multiple functions such that the clothing body (1) enjoys applicability for various climates.
Patent WO-2020155652-A1 (WO)
Title: Guide wire for tracheal intubation, tracheal catheter and application thereof
Inventor: BAO YONGXIN
IPC: A61M25/09
Filed: 2019-09-23
Abstract: The present invention relates to medical instruments, and more particularly, relates to a guide wire (13) for tracheal intubation. The guide wire (13) comprises: an elongated main body (14); and an inhalation portion (16) positioned at a first end (15) of the main body (14). When applied in intubation, the inhalation portion (16) has a volume, and inhalation can cause the inhalation portion (16) and a portion of the main body (14) to enter the body of a patient.
Patent WO-2020063983-A1 (WO)
Inventor: LI YAN
IPC: H04B17/318
Filed: 2019-09-29
Abstract: Disclosed in the embodiments of the present application are a beam quality reporting method and apparatus, a device, and a storage medium. Said method comprises: according to a layer 1-reference signal receiving power (L1-RSRP) value and a layer 1-signal to interference plus noise ratio value or layer 1-reference signal receiving quality (L1-SINR/L1-RSRQ) value of each beam, a terminal determining, from a plurality of beams, a preset number of beams to be reported.
Patent WO-2021072673-A1 (WO)
Inventor: HUANG WEIWEI
IPC: G06K9/00
Filed: 2019-10-16
Abstract: 本申请实施例涉及电子信息技术领域，公开了一种用户身份识别方法、装置及电子设备。其中，用户身份识别方法包括：获取用户的人脸图像；在所述人脸图像中提取所述用户的脸部特征；根据所述脸部特征，识别所述用户的身份信息；若身份识别失败，则在所述人脸图像中提取所述用户的眼球特征；根据所述眼球特征，识别所述用户的身份信息。通过上述方式，本申请实施例能够提高用户身份识别的准确性。
Patent WO-2020083188-A1 (WO)
Title: 一种酪氨酸激酶抑制剂的一马来酸盐的晶型及其制备方法
Inventor: QIU ZHENJUN
IPC: A61K31/4709
Filed: 2019-10-21
Abstract: 提供一种酪氨酸激酶抑制剂的一马来酸盐的晶型及其制备方法。具体而言，提供一种式(I)所示化合物的I晶型、II晶型、III晶型、IV晶型、V晶型及其制备方法。新晶型具备良好的稳定性，可更好地用于临床治疗。（I）
Patent WO-2021077280-A1 (WO)
Inventor: DIAO YONGFU
IPC: H01L27/32
Filed: 2019-10-22
Abstract: Provided are a display substrate and method for manufacture thereof, a display panel, and a display device. The display substrate comprises a thin-film transistor array layer; a semiconductor material layer pattern (30) of a drive transistor in the thin-film transistor array layer comprises a first trench part (40), the first trench part (40) comprising a first sub-trench part and a second sub-trench part; the semiconductor material layer pattern (30) further comprises a first conductive part (41); the angle between the line where the current direction of conduction of the first sub-trench part is located and the line where the direction of extension of a data line (D1) is located is a first angle; the angle between the line where the current direction of conduction of the second sub-trench part is located and the line where the direction of extension of the data line (D1) is located is a second angle; the angle between the line where the current direction of conduction of the first conductive part (41) is located and the line where the direction of extension of the data line (D1) is located is a third angle; the first angle is smaller than the second angle, and the third angle is smaller than the second angle. The display substrate can reduce the visual defect of uneven display brightness, and improve the quality and yield of the display substrate.
Patent WO-2020103643-A1 (WO)
Title: 数据处理方法、装置及计算机可读存储介质
Inventor: ZHANG CHANG
IPC: H04L9/08
Filed: 2019-10-25
Abstract: 本公开公开了一种数据处理方法，包括以下步骤：加密端向密钥管理端发送第一密钥申请请求；加密端发送第一同步信息至解密端，以使解密端基于接收到的所述第一同步信息向密钥管理端发送第二密钥申请请求；其中，所述密钥管理端在接收到所述第一密钥申请请求以及第二密钥申请请求时，分别验证所述第一密钥申请请求以及第二密钥申请请求，并在所述第一密钥申请请求验证通过以及第二密钥申请请求验证通过时，分别发送第一密钥至所述加密端以及所述解密端。本公开还公开了一种数据处理方法处理装置及计算机可读存储介质。
Patent WO-2020186768-A1 (WO)
Inventor: WANG LIMEI
IPC: C12N9/20
Filed: 2019-10-31
Abstract: 提供了一种GDSL脂肪酶、基因工程菌及其在生产维生素A棕榈酸酯中的应用，所述的GDSL脂肪酶来源于淀粉酶链霉菌(Streptomyces diastaticus)CS1801，其氨基酸序列如SEQ ID NO.2所示，编码该GDSL脂肪酶的核苷酸序列如SEQ ID NO.1所示。
Patent WO-2021087972-A1 (WO)
Inventor: HUANG LIXIN
IPC: G01N35/00
Filed: 2019-11-08
Abstract: A sample scheduling method for a sample analysis system. The sample analysis system comprises at least two cascaded sample analyzers. The scheduling method comprises: obtaining identification information of a sample to be tested; determining a test item of said sample according to the identification information of said sample; finding optional sample analyzers capable of executing the test item from the sample analysis system according to the test item; determining, according to state information of the optional sample analyzers, the waiting time required for said sample to enter the optional sample analyzers for testing; and determining a scheduling plan of said sample according to the waiting time, thereby improving the scheduling efficiency.
Patent WO-2021092990-A1 (WO)
Inventor: YANG BO
IPC: G09G3/32
Filed: 2019-11-21
Abstract: 一种像素驱动电路和显示面板，像素驱动电路包括：参考电压输入模块（101），用于输入参考电压（Vref）和控制发光模块（102）停止发光；发光模块（102），用于发光；感测模块（103），用于感测发光模块（102）的阈值电压（Vth）；存储电容模块（104），用于存储发光模块（102）的阈值电压（Vth）；数据信号输入模块（105），用于输入数据信号（data）。像素驱动电路可以同时提升画面均匀性和实现高对比度。
Patent WO-2020253146-A1 (WO)
Inventor: YIN BAOGUAN
IPC: H01L21/56
Filed: 2019-12-06
Abstract: A method for packaging a chip (3a, 3b, 3c). The method comprises the following steps: providing a substrate (1a, 1b, 1c), wherein an opening groove (10a, 10b, 10c) is formed on the substrate (1a, 1b, 1c) and penetrates through two opposite sides of the substrate; providing a release substrate (2a, 2b, 2c), wherein the release substrate (2a, 2b, 2c) is pasted onto one side of the substrate (1a, 1b, 1c) and covers the opening groove (10a, 10b, 10c); providing a chip (3a, 3b, 3c), and pasting and mounting the chip (3a, 3b, 3c) onto the release substrate (2a, 2b, 2c) located at the position of the opening groove (10a, 10b, 10c); packaging one side, far away from the release substrate (2a, 2b, 2c), of the substrate (1a, 1b, 1c), so as to form a package layer (4a, 4b, 4c) on which the chip (3a, 3b, 3c) is packaged, and same is then fixed onto the substrate (1a, 1b, 1c); and removing the release substrate (2a, 2b, 2c) so as to obtain a package structure of the chip (3a, 3b, 3c). The package method improves the reliability of packaging between the chip (3a, 3b, 3c) and the substrate (1a, 1b, 1c), and can also reduce the space occupied by the chip (3a, 3b, 3c), especially the thickness when a plurality of chips (3a, 3b, 5a, 5b) are stacked, thereby reducing the thickness of the entire package, and facilitating the development of lighter and thinner electronic products.
Patent WO-2021109115-A1 (WO)
Title: Configuration de période de trame fixe pour bande passante d'écoute avant transmission
Inventor: XU CHANGLONG
IPC: H04W72/04
Filed: 2019-12-06
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Un équipement utilisateur (UE) et une station de base peuvent identifier une partie de bande passante (BWP) pour des communications entre l'UE et la station de base, la BWP comprenant de multiples bandes passantes d'écoute avant de parler (LBT). Par la suite, l'UE et la station de base peuvent déterminer des configurations de trame respectives (par exemple, des décalages, des longueurs de période, etc.) pour chacune des multiples bandes passantes LBT et peut communiquer dans un ou plusieurs intervalles d'occupation de canal des multiples bandes passantes LBT sur la base des configurations de trame. Également ou alternativement, l'UE et la station de base peuvent déterminer un ensemble de configurations de ressources de commande (CORESET) pour chacune des multiples bandes passantes LBT, les configurations CORESET comprenant une période et un décalage pour des CORESET correspondants dans les COT de chacune des multiples bandes passantes LBT. Dans certains cas, des bandes de garde peuvent exister entre deux bandes passantes LBT adjacentes des multiples bandes passantes LBT.
Patent WO-2021127908-A1 (WO)
Title: 线性振动电机
Inventor: LING FANGHUA
IPC: H02K33/00
Filed: 2019-12-23
Abstract: 一种线性振动电机（100），包括导向壳体（1）、振动单元（2）、线圈单元（3）、辅助磁钢单元（4）以及导电阻尼单元（6），导向壳体（1）包括本体（11）和贯穿本体（11）的导向通道（12）；振动单元（2）收容于导向通道（12）内并形成滑动连接，振动单元（2）包括磁钢单元（21）；线圈单元（3）套设于导向壳体（1）外侧，用以驱动振动单元（2）沿导向通道（12）的轴向振动；辅助磁钢单元（4）固定于导向壳体（1）并与振动单元（2）间隔设置，辅助磁钢单元（4）包括两组，沿振动方向分别设于线圈单元（3）的相对两侧；导电阻尼单元（6）套设于导向壳体（1），辅助磁钢单元（4）位于磁钢单元（21）的磁场内以产生恢复振动单元（2）振动位移的振动回复力，导电阻尼单元（6）位于磁钢单元（21）的磁场内产生阻碍振动单元运动的阻尼力。该线性振动电机（100）振动性能更好。
Patent WO-2021134196-A1 (WO)
Title: Silicon-based lithium storage material and preparation method thereof
Inventor: MA FEI
IPC: H01M4/38
Filed: 2019-12-30
Abstract: Provided are a novel silicon-based lithium storage material and preparation method thereof, the silicon-based lithium storage material comprises: a first component comprising Si with valence between 0 to 4, wherein 0≤C  Si(1 
 - 
 4) /C  Si(0) ≤1, C  Si(1 
 - 
 4)  is number of moles of Si element with valence between 1 to 4, C  Si(0)  is number of moles of Si element with valence of 0; the second component comprises a doping element R, the doping element R at least comprises one of main group elements I, II and III, wherein 0≤C  R / C  Si(0 
 - 
 4) ≤1.5, C  R  is number of moles of the doping element R, C  Si(0 
 - 
 4)  is number of moles of Si element with valence between 0 to 4. The silicon-based lithium storage material improves the characteristics of the silicon-based lithium storage material as an active substance of a lithium ion secondary battery under a high-temperature storage condition, and improves the cycle characteristics and initial charge-discharge coulombic efficiency of the battery.
Patent WO-2021142789-A1 (WO)
Title: Angular velocity measurement mechanism, method and apparatus, and movable platform and storage medium
Inventor: Yue zhe
IPC: G01S5/00
Filed: 2020-01-17
Abstract: An angular velocity measurement mechanism, comprising: a gyroscope assembly (101) provided on an object to be detected and used for measuring a first angular velocity of said object in a preset direction; a plurality of accelerometers (102) distributed at different positions of said object and used for measuring linear accelerations of said object in at least one direction at different positions; and a processor (103) communicationally connected to the gyroscope assembly (101) and the plurality of accelerometers (102) and used for determining a target angular velocity of said object in the preset direction according to the first angular velocity of said object in the preset direction and the linear accelerations of said object in at least one direction at different positions. The measurement mechanism is simple in structure, easy to realize and low in cost, and effectively reduces the noise carried by the target angular velocity. Also disclosed are an angular velocity measurement method and apparatus, and a movable platform and a storage medium.
Patent WO-2021142792-A1 (WO)
Title: Sampling device
Inventor: QIN YANZHE
IPC: A61M1/00
Filed: 2020-01-17
Abstract: Provided is a sampling device, comprising a housing; said housing is internally provided with a cavity; after the housing enters a sampling site, an opening is opened for a sampling specimen to enter the chamber. The sampling device provided by the present invention can be swallowed; after swallowing, the opening opens inside the body so as to extract a digestive tract fluid; thus the pain imposed on a user during conventional disease screening and specimen collection is avoided, and convenient, comfortable, and safe digestive tract fluid extraction is achieved.
Patent WO-2021142830-A1 (WO)
Title: Random number generation circuit, random number generation method, and electronic device
Inventor: WEI XIANGYE
IPC: G06F7/58
Filed: 2020-01-19
Abstract: Provided are a random number generation circuit and method, and an electronic device. The random number generation circuit comprises: a pulse generation sub-circuit, configured to generate a plurality of pulses, wherein the frequency of the pulses varies with a change in environmental parameters; a frequency-locked loop circuit, wherein the frequency-locked loop circuit comprises a frequency-discrimination and phase-discrimination sub-circuit, configured to generate a phase relationship indicator signal and a frequency relationship indicator signal according to a phase relationship between an input signal and a feedback signal, the phase relationship indicator signal indicates whether the phase of the input signal is ahead of the phase of the feedback signal, and the frequency relationship indicator signal indicates a frequency magnitude relationship between the input signal and the feedback signal; a feedback sub-circuit, configured to generate the feedback signal according to the frequency relationship indicator signal and the frequency of the pulses; a seed generation sub-circuit, configured to generate a random number seed according to the phase relationship indicator signal; and a random number generation sub-circuit, configured to generate a random number sequence according to the random number seed.
Patent WO-2021146831-A1 (WO)
Title: Entity recognition method and apparatus, dictionary creation method, device, and medium
Inventor: DAI YAFEI
IPC: G06F40/295
Filed: 2020-01-20
Abstract: A named entity recognition method, comprising: obtaining target text (S101); determining words to be classified in the target text and part-of-speech classes thereof according to a preset conditional random field model (S102), the conditional random field model comprising a sememe function and template functions, each template function being used for giving a score of each letter in the target text corresponding to each part-of-speech class, the sememe function being used for matching at least some words in the target text with sememes in a preset sememe library and giving, when a word has a matching sememe, each letter of the word a score of a part-of-speech class corresponding to a class attribute of the sememe in the sememe library, the conditional random field model being used for determining the part-of-speech class of each letter according to a total score of each letter in the target text corresponding to each part-of-speech class, and the conditional random field model being further used for determining multiple letters having a same part-of-speech class as a word to be classified; and determining a named entity in the target text according to the part-of-speech class of the word to be classified (S103).
Patent WO-2020156319-A1 (WO)
Title: N-甲酰胺衍生物、其制备方法及其在医药上的用途
Inventor: ZHANG PANPAN
IPC: A61P35/00
Filed: 2020-01-20
Abstract: 本发明提供了一种式(I)所示的可作为选择性RET(转染期间重排)激酶抑制剂的N-甲酰胺衍生物、其制备方法及其在医药上的用途。本发明提供的化合物对RET激酶活性具有显著的抑制作用，且对于RET激酶的抑制活性优于对其他种类激酶的抑制活性，因此可作为一类有效的选择性RET激酶抑制剂，
Patent WO-2020156512-A1 (WO)
Inventor: LI ZHONG
IPC: A01N43/80
Filed: 2020-01-31
Abstract: 本发明公开了一种具有杀虫活性的芳(杂)环醚类化合物，或其光学异构体、顺反异构体或农药学上可接受的盐。本发明还公开了包含上述化合物的农用组合物。本发明的化合物结构新颖、具有良好的杀虫杀卵活性，并且具有高效、低毒和环境相容性好等优点。（I）
Patent WO-2020199764-A1 (WO)
Title: Procédé d'envoi d'image et dispositif terminal
Inventor: CHEN BINGYU
IPC: H04L12/58
Filed: 2020-02-14
Abstract: Les modes de réalisation de la présente invention concernent un procédé d'envoi d'image et un dispositif terminal. Le procédé consiste à : recevoir une première entrée d'un utilisateur ; en réponse à la première entrée, afficher une image cible sur un écran d'un dispositif terminal ; recevoir une seconde entrée de l'utilisateur relative à l'image cible ; et, lorsque la seconde entrée correspond à une entrée prédéfinie, en réponse à la seconde entrée, envoyer l'image cible à un objet cible au moyen d'une application cible puis supprimer l'image cible. L'image cible est capturée et obtenue au moyen du dispositif terminal déclenché par la première entrée. En variante, l'image cible est obtenue en prenant une capture d'écran du dispositif terminal déclenché par la première entrée.
Patent WO-2020192332-A1 (WO)
Title: Air conditioning indoor unit filter cleaning reminder system and method, and air conditioner
Inventor: YUAN SHANSHAN
IPC: F24F11/39
Filed: 2020-02-25
Abstract: The invention discloses an air conditioning indoor unit filter cleaning reminder system and method, and an air conditioner, belonging to the technical field of air conditioning. The system comprises a detection module, a determination module and a reminder module. The detection module is provided in a housing of an air conditioning indoor unit, and is used for detecting the amount of dust on a dust filter of the air conditioning indoor unit. The determination module is connected with the detection module and the reminder module. When the detection module detects that the amount of dust on the dust filter reaches a preset value, the determination module sends a signal to the reminder module, and then the reminder module sends out a cleaning warning. The filter cleaning reminder system both reduces the number of times a user climbs to check a filter so as to bring convenience to the elderly who have inflexible legs and feet, and also avoids the problem of a filter not being cleaned in time or being cleaned too frequently due to wrong subjective determinations of the user.
Patent WO-2021142889-A1 (WO)
Inventor: XING HONGJUAN
IPC: H01Q3/28
Filed: 2020-02-26
Abstract: 本申请公开了一种天线装置及终端设备，本申请通过在阵列天线的每一天线单元中增加一功率衰减器，所述功率衰减器用于加载道尔夫-切比雪夫算法和/或泰勒算法对输入的信号功率做衰减，能有效抑制阵列天线的副瓣增益，并且保持相同的主瓣增益和宽度。
Patent WO-2020199931-A1 (WO)
Inventor: WANG YITONG
IPC: G06N3/04
Filed: 2020-03-19
Abstract: 本申请公开了一种人脸关键点检测方法及装置、存储介质和电子设备，涉及图像识别技术领域。该人脸关键点检测方法包括：根据包含人脸的待检测图像，确定待检测图像的多通道特征图；将多通道特征图转换成预定通道数量的目标特征图；针对预定通道数量的目标特征图中的每个目标特征图，采用与目标特征图对应的卷积核对目标特征图进行一次卷积操作；基于各目标特征图的一次卷积操作的结果生成与待检测图像对应的特征向量；根据特征向量确定待检测图像上人脸的关键点坐标。本申请可以降低人脸关键点检测过程的运算复杂度。
Patent WO-2021184350-A1 (WO)
Title: Neural network-based method and device for gridded magnetic resonance image reconstruction
Inventor: WANG SHANSHAN
IPC: G06T11/00
Filed: 2020-03-20
Abstract: The present application is applicable in the technical field of image reconstruction. Provided are a neural network-based method and device for gridded magnetic resonance image reconstruction, a terminal device, and a computer storage medium. The method comprises: acquiring initial sampled data, performing density compensation with respect to the initial sampled data to produce compensated data; using at least two interpolation algorithms to resample the compensated data to produce resampled data corresponding to the interpolation algorithms; inputting the resampled data into a weight neural network to produce weights corresponding to the resampled data, and finding a weighted sum of the resampled data on the basis of the weights of the resampled data to produce target data; and performing image reconstruction processing with respect to the target data to produce a magnetic resonance image. The present application solves the problem of low reconstruction quality and long reconstruction time of an existing magnetic resonance image reconstruction method.
Patent WO-2021012710-A1 (WO)
Title: 一种n型晶体硅电池的制备方法
Inventor: NI ZHICHUN
IPC: H01L31/18
Filed: 2020-04-03
Abstract: 一种N型晶体硅电池的制备方法，其依次包括如下步骤：A、对制绒后的N型晶体硅片（5）的其中一面进行硼掺杂；B、将硼掺杂后的N型晶体硅片（5）的硼掺杂面向上，以漂浮的方式放入第一溶液中处理；C、在N型晶体硅片（5）的另一面生长氧化物薄层（6）；D、在氧化物薄层（6）上沉积多晶硅层（7），并掺杂磷元素；E、将N型晶体硅片（5）上的磷掺杂面向上，以漂浮的方式放入第二溶液中处理；F、将经第二溶液处理后的N型晶体硅片（5）放入碱性溶液中处理；G、将N型晶体硅片（5）的表面上的磷硅玻璃和硼硅玻璃去除；H、将N型晶体硅片（5）的表面氧化；I、在N型晶体硅片（5）上沉积钝化减反射层（2、8）及钝化层；J、进行金属化工艺。上述制备方法，解决了N型晶体硅电池漏电问题。
Patent WO-2021212261-A1 (WO)
Inventor: CHEN ERKAI
IPC: H04W72/04
Filed: 2020-04-20
Abstract: The embodiments of the present application provide a communication method and a communication apparatus. Said method comprises: a terminal device determining that the duration of current resource sensing is less than the length of a resource sensing window; determining a second parameter according to a first parameter, the second parameter including at least one of the following: a reference signal receiving power (RSRP) threshold for resource exclusion, the length of a resource selection window, or the transmitting power of a data channel; and the terminal device selecting a sending resource according to the second parameter, and/or the terminal device sending data to be sent of the terminal device according to the second parameter. The probability of selecting the same sending resource as other terminal devices can be reduced, i.e. reducing resource selection collision, and improving transmission reliability and system resource utilization rate. The method provided in the present embodiment may be applied to a communication system, for example, V2X, LTE-V, V2V, Internet of Vehicles, MTC, IoT, LTE-M, M2M, etc.