baber/WOPTO huggingface dataset:
Patent WO-2020232789-A1 (WO)
Inventor: YANG ZHONGMIN
IPC: H04Q11/00
Filed: 2019-06-21
Abstract: Disclosed are a method and system for acquiring spatio-temporal information of an ultrafast light field. The method comprises: performing time domain amplification on an ultrafast light field signal to obtain an amplified time-domain signal (S210); performing spectrum beam splitting processing on each spatial point position of the amplified time-domain signal to obtain a plurality of light signals (S230); respectively converting the plurality of light signals into corresponding electrical signals to obtain a plurality of electrical signals (S250); and acquiring spatio-temporal information of the ultrafast light field signal according to the plurality of electrical signals (S270). By means of the method and system for acquiring spatio-temporal information of an ultrafast light field, a plurality of light signals carry time-domain information and spatial information of an ultrafast light field signal, the plurality of light signals are converted into corresponding electrical signals respectively to obtain a plurality of electrical signals, and spatio-temporal information of the ultrafast light field signal is obtained from each electrical signal, such that the integrality of acquired information of the ultrafast light field signal can be improved.
Patent WO-2020001546-A1 (WO)
Title: 语音识别的方法、装置及系统
Inventor: ZHAO GUANGYAO
IPC: G10L17/04
Filed: 2019-06-27
Abstract: 本申请实施例公开了一种语音识别的方法、装置和系统，其方法包括：语音识别服务器接收终端发送的音频包和用户标识；所述语音识别服务器获取所述用户标识对应的第一语音识别模型；所述语音识别服务器根据所述第一语音识别模型，对所述音频包进行语音识别，获得所述音频包对应的母语文本。通过本发明实施例的方法，可以实现对用户进行个性化的语音识别，使得语音识别的结果更加准确。
Patent WO-2021000150-A1 (WO)
Inventor: QIN YINGMING
IPC: G05G5/06
Filed: 2019-06-30
Abstract: Disclosed is a vehicle-mounted rotary knob (100), comprising a rotary knob assembly (1) and a locking assembly (2). The rotary knob assembly (1) comprises a rotary cover (11), a rotating shaft (12) and an electric motor (13). The locking assembly (2) comprises: a rotating disk (21), installed on the rotating shaft (12), wherein the rotating disk (21) comprises a body portion (211) fixed to the rotating shaft (12), and clamping teeth (212) arranged on the edge of the body portion (211), with the plurality of the clamping teeth (212) being distributed, in the manner of an annular array, along the central axis of the rotating disk (21), with each of the clamping teeth (212) comprising a first end (2121), a second end (2122), and a transition face (2123) for connecting the first end (2121) and the second end (2122), and the distance between each first end (2121) and the central axis of the rotating disk (21) being larger than the distance between each second end (2122) and the central axis; iron cores (22), arranged corresponding to the first ends (2121), wherein the iron cores (22) abut against the first ends (2121) so as to limit the forward rotation of the rotating disk (21); and an electromagnetic valve (23), wherein the electromagnetic valve is connected to the iron cores (22) so as to drive the iron cores (22) to move. The vehicle-mounted rotary knob can realize the forward locking of the rotary knob assembly and can meet the diversified usage requirements thereof.
Patent WO-2020042762-A1 (WO)
Title: 柔性基材、柔性基板及其制备方法
Inventor: QIN YIFENG
IPC: C08L33/12
Filed: 2019-07-08
Abstract: 本公开的实施例提供一种柔性基材及其制备方法、柔性基板及其制备方法，该柔性基材包括：主体柔性材料(21)；分散于主体柔性材料(21)中的吸附有磁性粒子(22)的载体(23)；该载体(23)的表面具有亲有机物的官能团(24)。
Patent WO-2020119107-A1 (WO)
Inventor: MOU JINCHAO
IPC: G01M11/02
Filed: 2019-07-11
Abstract: 本发明公开了一种太赫兹焦平面成像系统综合研发平台，该平台包含太赫兹一体化协同设计仿真子平台、太赫兹芯片测试与建模子平台、太赫兹波束测试与表征子平台、太赫兹系统测试与原理验证子平台、极大规模阵列信号实时采集与处理子平台。该平台适用于太赫兹焦平面成像系统的芯片、模组、前端到原理样机的全流程研发，能够提升太赫兹焦平面成像系统的研制效果。
Patent WO-2020248330-A1 (WO)
Title: Pixel driving circuit
Inventor: WANG HAI
IPC: G09G3/3258
Filed: 2019-07-19
Abstract: The present invention provides a pixel driving circuit. The pixel driving circuit is applied to an OLED display panel, and comprises a reset module, a compensation module, a light emitting module, and a storage capacitor control module. The compensation module comprises a storage capacitor; the reset module is configured to access a first control signal and a reset voltage, and reset the compensation module and the light emitting module under the control of the first control signal; the compensation module is configured to access a second control signal, write a data signal under the control of the second control signal, and perform threshold voltage compensation; the light emitting module is configured to receive a third control signal, and emit light under the control of the third control signal; the storage capacitor control module is configured to adjust the capacitance value of the storage capacitor in the compensation module depending on different refresh frequencies of the OLED display panel. The capacitance value of the storage capacitor in the compensation module is adjusted by the storage capacitor control module depending on different refresh frequencies of the OLED display panel, so that insufficient charging caused by increase in refresh frequency can be avoided.
Patent WO-2021026686-A1 (WO)
Inventor: HAN CHAO
IPC: C12N15/82
Filed: 2019-08-09
Abstract: L'invention concerne l'utilisation d'une protéine insecticide, qui consiste : à mettre en contact un organisme nuisible de type Helicoverpa gelotopoeon avec au moins une protéine Vip3Aa ; et à lutter contre l'organisme nuisible de type Helicoverpa gelotopoeon par production dans une plante d'une protéine Vip3Aa capable de tuer l'Helicoverpa gelotopoeon.
Patent WO-2020035062-A1 (WO)
Title: Uci transmitting method, receiving method, terminal and base station
Inventor: SI QIANQIAN
IPC: H04W72/04
Filed: 2019-08-16
Abstract: The disclosure provides a UCI transmitting method, and receiving method, a terminal and a base station. The UCI transmitting method comprises: determining a target hop in a frequency hopping resource of PUSCH, wherein the target hop is a hop having the least resources for transmitting specific types of UCI in the frequency hopping resource of the PUSCH; determining encoding bit numbers of the specific type of UCI, transmitted in the frequency hopping resource of each hop of the PUSCH, according to the resources provided in the hopping resource of the target hop for transmitting the resource of the specific type of UCI and the total encoding bit number of the specific type of UCI; transmitting the specific type of UCI in the hopping resource of the PUSCH according to the encoding bit numbers of the specific type of UCI, transmitted in the frequency hopping resource of each hop of the PUSCH.
Patent WO-2020042992-A1 (WO)
Inventor: XU YUNFENG
IPC: G10L17/04
Filed: 2019-08-22
Abstract: A method, device, system and apparatus for voice processing, and medium. The method comprises: searching, on the basis of a voiceprint feature of a speaker, a speaker registration table to obtain an identifier of the speaker, wherein the voiceprint feature of the speaker is a parameter obtained from a voice signal of the speaker collected by a microphone array (S601); if positional information corresponding to the identifier of the speaker in the speaker registration table is different from positional information of the speaker, updating the speaker registration table, wherein the positional information of the speaker is a parameter obtained from the voice signal of the speaker collected by the microphone array (S602); and annotating the voice signal of the speaker with the identifier of the speaker so as to track the speaker (S603). The invention enables tracking of voices of multiple persons.
Patent WO-2020038463-A1 (WO)
Title: Optical fingerprint identification circuit
Inventor: WANG XILIN
IPC: G06K9/00
Filed: 2019-08-23
Abstract: Provided in the present application are an optical signal processing circuit and an electronic device, which may improve the signal-to-noise ratio of an output signal of a fingerprint sensor, thereby increasing the fingerprint identification rate. The optical signal processing circuit comprises: a photosensitive element, an amplification transistor T 1 , a switch transistor T 2 , a switch transistor T 3 , a read-out circuit, a control circuit, and a voltage-adjustable power source. When the optical signal processing circuit is in a compensation reset stage, the gate voltage of T 1  just reaches a level which causes the amplification transistor T 1  to start up, thus when a gate of T 1  re-applies an input voltage and a voltage increment, the gate source voltage Vgs of T 1  increases, and T 1  amplifies an input voltage signal to produce an output signal.
Patent WO-2021035477-A1 (WO)
Title: Electric excavator
Inventor: WAGNER EDWARD
IPC: E02F9/22
Filed: 2019-08-26
Abstract: An excavator (10) with a moveable boom (12), comprises a main electrical drive system (24) with an electrical power storage unit (26) and an electrical drive (28) configured to actuate movement of the boom (12) to raise and/or lower at least part of the boom (12), optionally with a pivoting movement; and a separate fluid-operated actuation system (32) for storing potential energy of at least part of the boom (12) during lowering thereof and for using the stored energy to support raising of at least part of the boom (12), wherein the auxiliary actuation system (32) is configured to store the energy and to support raising the part of the boom (12) completely autonomous without any interaction with the main electrical drive system (24).
Patent WO-2020043208-A1 (WO)
Inventor: WANG YUAN
IPC: H04W48/18
Filed: 2019-08-30
Abstract: Provided by the embodiments of the present application are a network slice selection method, device, and system, capable of accessing a corresponding network slice according to a user selection. The method comprises: a first network device obtaining user characteristic information of a current user of a first terminal, wherein the user characteristic information comprises one or more pieces of single network slice selection assistance information S-NSSAI corresponding to the current user; the first network device determining, according to the user characteristic information, an allowed NSSAI corresponding to the first terminal, wherein the allowed NSSAI includes the one or more pieces of S-NSSAI; or, in a case where the first network device does not support to provide services for a network slice indicated by the one or more pieces of S-NSSAI, the first network device determining, according to the one or more pieces of S-NSSAI, a second network device supporting to provide services for the network slice indicated by the one or more pieces of S-NSSAI.
Patent WO-2021035769-A1 (WO)
Inventor: DONG CHAO
IPC: B01J27/22
Filed: 2019-09-02
Abstract: Provided in the invention are a catalyst for preparing phosgene and a preparation method therefor, and a method for the preparation of phosgene and the comprehensive utilization of energy thereof. The preparation method comprises the following steps: 1) stirring and soaking activated carbon in a modifying solution, then adding dimethyltin dichloride and chromium oxide powders and carrying out a reaction, and then adding a nickel oxide fine powder and ultrasonically oscillating same to prepare a pre-modified activated carbon; 2) drying the pre-modified activated carbon; and 3) heating and calcinating the dried pre-modified activated carbon from step 2) to prepare the catalyst. Based on the preparation method, thin layers are formed on the surface of the catalyst by bonding chromium tin phosphate and chromium tin silicate with Ni by means of -O-Ni-O-, respectively, which can improve the high-temperature resistance and oxidation resistance of the activated carbon, and improve the safe and stable operation level of a device. The aim of integrated comprehensive utilization of energy is achieved by coupling phosgene production with an evaporation and concentration process of brine and using steam as a heat source for evaporation and concentration of the brine.
Patent WO-2021046671-A1 (WO)
Title: Control method for movable platform, remote control apparatus for same, and movable platform assembly
Inventor: WENG SONGWEI
IPC: G05D1/00
Filed: 2019-09-09
Abstract: A control method for a movable platform, a remote control apparatus (200) for the same, and a movable platform assembly. The movable platform comprises a first function module (110) and a second function module (120). The remote control apparatus (200) comprises a first control portion (210). The method is applicable to the remote control apparatus (200), and comprises: acquiring trigger information of the first control portion (210) (S201); if the trigger information is used to indicate that the first control portion (210) is in a first trigger state, controlling operations of the first function module (110) (S202); and if the trigger information is used to indicate that the first control portion (210) is in a second trigger state, controlling operations of the second function module (120) (S203). The invention achieves control of the first function module (110) and the second function module (120) by means of multiplex control of the first control portion (210) of the remote control apparatus (200), thereby improving control efficiency and convenience, enhancing control stability and reliability, and providing superior operation experience for users.
Patent WO-2021046746-A1 (WO)
Inventor: SUN HAIYANG
IPC: H04W28/24
Filed: 2019-09-11
Abstract: 本申请实施例提供上报会话管理信息的方法、设备及系统，用于解决上报会话管理信息(如QNC)的路径过长的问题。方法包括：会话管理网元确定第一会话管理信息需要接入网设备通过第一接口向所述会话管理网元上报，所述第一接口为所述接入网设备和所述会话管理网元之间的接口；会话管理网元向所述接入网设备发送第一指示信息，所述第一指示信息用于指示所述第一会话管理信息需要所述接入网设备通过所述第一接口向所述会话管理网元上报；会话管理网元通过所述第一接口接收来自所述接入网设备的所述第一会话管理信息。
Patent WO-2020103594-A1 (WO)
Inventor: LEI SHUYU
IPC: H01L27/146
Filed: 2019-10-09
Abstract: Disclosed are a pixel unit, a sensor and a sensing array. The pixel unit comprises: a charge collection area (101) configured to receive radiation to generate photo-induced charges; a transmission gate (102) connected between the charge collection area (101) and a floating diffusion node (103) and configured to transfer the photo-induced charges from the charge collection area (101) to the floating diffusion node (103); and a potential adjustment area (2) provided at the periphery of the charge collection area (101) and configured to concentrate the photo-induced charges on one side, connected to the transmission gate (102), in the charge collection area (101).
Patent WO-2021000488-A1 (WO)
Title: Automatic data importing method, device, and computer readable storage medium
Inventor: LIU DONGBAO
IPC: G06F21/62
Filed: 2019-11-12
Abstract: An automatic data importing method comprising: acquiring database information to be imported from a source server, and forming initial data (S1); performing, by using a digital signature, communication authentication between the source server and a target server, completing export logic modification of the source server, and acquiring a data export port of the source server (S2); generating a data channel, selecting, from the initial data, a source table and a target table to be imported and a mapping between the source table and the target table, and converting the source table and the target table into a data type in the data channel (S3); and enabling, according to an initial import time and an interval time set by a user, the data channel to regularly call the export port of the source server, and performing an importing operation of the source table and the target table into the target server (S4). Further provided are an automatic data importing device and a storage medium. The invention achieves automatic data import.
Patent WO-2021072908-A1 (WO)
Inventor: LIN ZHENGUO
IPC: H01L27/12
Filed: 2019-11-21
Abstract: An array substrate and a manufacturing method therefor, and a display panel. The array substrate comprises a light emitting area and a non-light emitting area. The array substrate comprises: a substrate; gate insulating layers, which comprise a first gate insulating layer and a second gate insulating layer which are sequentially arranged on the substrate; and a storage capacitor, which is located in the light emitting area and comprises a first transparent electrode and a second transparent electrode, the first transparent electrode being arranged between the first gate insulating layer and the second gate insulating layer, and the second transparent electrode being provided on the second gate insulating layer.
Patent WO-2021102986-A1 (WO)
Inventor: Yang Jilang
IPC: G01R31/01
Filed: 2019-11-29
Abstract: La présente invention concerne un dispositif de flexion de jonction mini-USB, et un système de test. Le dispositif comprend un bâti (10), un moyen de flexion de jonction USB (20), et un moyen de pression de jonction USB (30). Le moyen de flexion de jonction USB (20) et le moyen de pression de jonction USB (30) sont disposés séparément sur le bâti (10). Grâce au moyen de flexion de jonction USB (20) et au moyen de pression de jonction USB (30), le dispositif de flexion de jonction mini-USB peut conduire une opération de flexion sur une broche de connexion d'un connecteur mini-USB, de sorte que le niveau d'automatisation mécanique de la production de jonction USB est amélioré.
Patent WO-2021134170-A1 (WO)
Title: Bone conduction microphone
Inventor: ZHANG JINYU
IPC: H04R1/08
Filed: 2019-12-30
Abstract: The present application provides a bone conduction microphone. The bone conduction microphone comprises a first pressure device having a first cavity and a second pressure device having a second cavity and fixedly connected to the first pressure device; the second pressure device is provided with a sound hole that enables the second cavity to communicate with the first cavity, and is used for picking up a pressure change generated between the second pressure device and the first pressure device, and converting the pressure change into an electrical signal; the first pressure device comprises a housing defining the first cavity, and a mass block and a suspension member accommodated in the first cavity; the suspension member comprises a fixed portion located at the central position and provided opposite the sound hole, a folded ring surrounding the fixed portion, and a support portion surrounding the folded ring and fixed to the housing; and the mass block is fixed to the fixed portion and is able to displace with respect to the second pressure device in response to vibration so as to generate a pressure change. By using the suspension member having the folded ring, the stress generated by the movement of the mass block can be effectively distributed in the whole region of the folded ring, and the stress is relatively dispersed, so that material fatigue is less likely to occur.
Patent WO-2020164330-A1 (WO)
Inventor: LIANG DONG
IPC: A61B5/055
Filed: 2019-12-31
Abstract: 一种旋转坐标内弛豫时间确定方法、装置及存储介质，通过多个自旋锁定时间不同的T1 ρ加权成像序列分别进行T1 ρ加权图像的采集，所采集的T1 ρ加权图像反映了各体素在不同自旋锁定时间下的图像信号强度，然后通过分数阶式拟合模型对各体素在不同自旋锁定时间下的图像信号强度进行非线性拟合，确定对应的T1 ρ和分数阶参数。通过分数阶式拟合模型进行非线性拟合计算来得到T1 ρ和分数阶参数，对不同环境复杂度的生物组织均可有效描述，且无使用条件限制，具有较强的实用性和适用性。
Patent WO-2020168838-A1 (WO)
Title: Flexible boron nitride nano-belt aerogel and preparation method therefor
Inventor: ZHNAG XUETONG
IPC: B82Y40/00
Filed: 2020-01-02
Abstract: Disclosed by the present application are a flexible boron nitride nano-belt aerogel and a preparation method therefor. The flexible boron nitride nano-belt aerogel has a communicating three-dimensional porous network structure, and the three-dimensional porous network structure is formed by interwinding and lapping boron nitride nano-belts and is made of macropores with a pore size greater than 50nm, mesopores with a pore size of 2nm to 50nm and micropores with a pore size smaller than 2nm. The preparation method comprises: subjecting boric acid and a nitrogen-containing precursor to high-temperature digestion so as to form a transparent precursor solution, then preparing precursor hydrogel, and then carrying out drying and high-temperature pyrolysis so as to obtain the flexible boron nitride nano-belt aerogel. The boron nitride nano-belt aerogel according to the present application has excellent flexibility and elasticity restorability, may bear outside loads of different forms in a wide temperature range and is restorable in elasticity. The preparation process is simple, mild in reaction conditions, easy in operation and low in cost, environmentally friendly and pollution-free, and may achieve continuous production.
Patent WO-2020151482-A1 (WO)
Title: Information query method, apparatus, device, and storage medium
Inventor: LI QIWEI
IPC: G06F16/9535
Filed: 2020-01-04
Abstract: An information query method, an apparatus, a device, and a storage medium, belonging to the field of network technology. A network device (200) groups, according to a target attribute in a query request, information concerning an object to be queried, and generates a query response according to resulting groups. Compared to carrying, in the query response, all information related to a query item, grouping information by means of the network device (200) reduces the amount of data to be transmitted, thereby reducing communication time, and saving resources of the network device (200) and a network management device. Further, the network device (200) performing grouping simplifies software implementation of the network management device, and saves memory overheads of the network management device caused by grouping, thereby improving the running performance of network management software.
Patent WO-2021179111-A1 (WO)
Title: 信道切换方法、装置、设备及可读存储介质
Inventor: DONG XIANDONG
IPC: H04L69/14
Filed: 2020-03-09
Abstract: 本公开提供了一种信道切换方法、装置、设备及可读存储介质，涉及通信领域。该方法包括：在一个连接下生成多连接信道切换帧，指示在多连接下进行信道切换。通过设置多连接信道切换帧，从而对多连接下的信道切换机制进行定义，避免在多连接中的每个连接下发送信道切换帧，简化信令的传输，提高了频谱的有效利用率。
Patent WO-2021168930-A1 (WO)
Inventor: GU SHIHAI
IPC: A61K9/20
Filed: 2020-03-17
Abstract: L'invention concerne un comprimé de remdésivir et un procédé de préparation de celui-ci. Le comprimé comprend un noyau de comprimé et une couche de revêtement pelliculaire. Le noyau du comprimé comprend les composants suivants en fractions de masse : de 50 à 65% de remdésivir, de 4 à 7% d'un désintégrant, de 4 à 7% d'un liant et de 0,7 à 1,2% d'un lubrifiant, le reste étant une charge. La couche de revêtement pelliculaire comprend un type de solubilité gastrique et un type de solubilité entérique. Le traitement du comprimé est simple, et le comprimé préparé présente une bonne stabilité, se dissout rapidement, est pratique pour l'administration orale aux patients, peut être pris à l'extérieur d'un hôpital, et présente une sécurité accrue.
Patent WO-2020244279-A1 (WO)
Inventor: YAO TING
IPC: G06K9/00
Filed: 2020-03-19
Abstract: Disclosed are a method and device for identifying a video. One specific embodiment of the method comprises: obtaining a video to be identified; inputting said video to a pre-trained local and global feature propagation LGD model to obtain the category of said video, wherein the LGD model learns a spatial-temporal feature in said video by means of local and global feature propagation. According to this embodiment, the spatial-temporal feature in the video is learned by means of the local and global feature propagation, thereby improving the accuracy of video identification.
Patent WO-2021057005-A1 (WO)
Title: Method and device for publishing smart contract
Inventor: SHAO ZHUGUANG
IPC: G06F16/27
Filed: 2020-04-01
Abstract: Disclosed are a method and device for publishing a smart contract. A specific embodiment of the method comprises: obtaining a smart contract; determining whether the smart contract comprises a preset function; in response to determining that the smart contract does not comprise the preset function, generating verification data of the smart contract on the basis of a proof of work technology; and sending, on the basis of the verification data, a request of requesting to publish the smart contract. The embodiment can ensure the security of subsequent processes of the smart contract such as publishing and executing.