baber/WOPTO huggingface dataset:
Patent WO-2020244105-A1 (WO)
Title: Gate voltage adjustment circuit, gate voltage adjustment method and sensor applying same
Inventor: LEI SHUYU
IPC: H04N5/225
Filed: 2019-10-09
Abstract: Disclosed by the present application are a gate voltage adjustment circuit, a gate voltage adjustment method and a sensor applying the same; the gate voltage adjustment circuit comprises: a storage module, a comparison module, and a voltage adjustment module; an input end of the storage module is connected to a first end of a signal storage unit, an output end is connected to an input end of the comparison module, an output end of the comparison module is connected to an input end of the voltage regulation module, and an output end of the voltage regulation module is connected to a transmission gate. In the described gate voltage adjustment circuit, the storage module stores electrical signals outputted by the signal storage unit, the comparison module compares at least two electrical signals outputted by the signal storage unit that correspond to different gate voltages so as to obtain a comparison result, and the voltage adjustment module adjusts an output voltage according to a preset rule on the basis of the comparison result so that a better gate voltage value range may be obtained, and charge injection may be reduced while ensuring higher charge transfer efficiency.
Patent WO-2020088299-A1 (WO)
Inventor: JIN JIAN
IPC: C12N15/63
Filed: 2019-10-22
Abstract: 本发明公开了一种CHO细胞基因组内NW_006883358.1稳定表达蛋白质的应用，所述CHO细胞基因组内用于稳定表达蛋白质的位点位于CHO细胞基因NW_006883358.1的第6874389碱基处；所述位点附近6874325-6874443范围内可被CRISPR/Cas9技术识别的5'NNNNNNNNNNNNNNNNNNNNNGG3'为靶序列。本发明在CHO细胞基因组内的固定位置，导入不同蛋白质基因，并进行稳定表达。
Patent WO-2020215648-A1 (WO)
Title: Bolt position and attitude detector and bolt position and attitude detection tightening apparatus
Inventor: ZHANG JIANFU
IPC: B23P19/06
Filed: 2019-10-30
Abstract: A bolt position and attitude detector and a bolt position and attitude detection tightening apparatus. The bolt position and attitude detection tightening apparatus comprises a multi-segment rotating body, a plurality of telescopic servo rods, a plurality of bolt position and attitude detectors and a plurality of tightening devices; the multi-segment rotating body comprises a central column and a plurality of rotating rings, and the plurality of rotating rings are sleeved on the central column and are rotatable around an outer circumferential surface of the central column; one ends of the plurality of telescopic servo rods are respectively fixed on outer circumferential surfaces of the plurality of rotating rings in a one-to-one correspondence; as to the plurality of bolt position and attitude detectors for detecting and adjusting the position and attitude of bolts and the plurality of tightening devices, the other ends of some of the telescopic servo rods are respectively fixed to the plurality of bolt position and attitude detectors in a one-to-one correspondence, and the other ends of the remaining telescopic servo rods are respectively fixed to the plurality of tightening devices in a one-to-one correspondence.
Patent WO-2020125219-A1 (WO)
Title: Data structure reading method and device, data structure updating method and device, and electronic apparatus
Inventor: YU BENQUAN
IPC: G06F16/27
Filed: 2019-10-30
Abstract: A data structure reading method and device, a data structure updating method and device, and an electronic apparatus. The data structure reading method comprises: a blockchain node in a blockchain network obtaining a call request with respect to a first smart contract (102); the blockchain node, in response to the call request, running a contract code contained in the first smart contract so as to analyze a data structure described by metadata contained in a second smart contract, and representing the data structure by means of a computer programming language (104); and the blockchain node returning, to an initiator of the call request, the data structure represented by means of the computer programming language (106).
Patent WO-2020088549-A1 (WO)
Inventor: SONG FUQIANG
IPC: H04B17/21
Filed: 2019-10-30
Abstract: The embodiments of the present application provide an antenna correction method and apparatus, for reducing the complexity of a communication system. Said method comprises: a network device determining, according to uplink pilot signals sent by M terminal devices and received by N antennas, one or more correction subcarriers of the M terminal devices; with regard to a first correction subcarrier, the network device determining, according to an uplink pilot signal sent by a first terminal device, results of the N antennas receiving the first correction subcarrier of the first terminal device; wherein, the first terminal device is any one of the M terminal devices; and the first correction subcarrier is any one of the one or more correction subcarriers; and determining, according to the results of the N antennas receiving the one or more correction subcarriers of the M terminal devices, uplink correction parameters respectively corresponding to the N antennas. The method above implements antenna correction without using a far-field calibration antenna, facilitating the simplification of the complexity of a communication system.
Patent WO-2020108220-A1 (WO)
Inventor: YAN LE
IPC: H04W68/00
Filed: 2019-10-30
Abstract: Des modes de réalisation de la présente invention concernent le domaine technique des communications. La présente invention concerne un appareil et un procédé de communication. Le retard d'un processus de rétablissement de RRC peut être réduit et une interruption de communication provoquée par une défaillance de liaison sans fil ou une défaillance de transfert peut être évitée. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit un premier message, le premier message comprenant des informations de liste de cellules de rétablissement candidates, les informations de liste de cellules de rétablissement candidates comprenant des informations d'une ou plusieurs cellules de rétablissement candidates ; le dispositif terminal détermine, en fonction des informations de liste de cellules de rétablissement candidates, une cellule cible dans laquelle un rétablissement de RRC doit être réalisé.
Patent WO-2021081877-A1 (WO)
Title: Powered garden tools
Inventor: LEE HEI MAN
IPC: A01D34/68
Filed: 2019-10-31
Abstract: A motor module (100) for an electrically driven garden tool comprises: a brushless DC motor (102) having a motor drive shaft (104); and a gearbox having an output shaft (108), the gearbox configured to receive the motor drive shaft (104) from the brushless DC motor (102) and drive a rotary element of the electrically driven garden tool with the output shaft (108), wherein the gearbox having a gear reduction ratio of at least 2: 1. An electrically driven garden tool comprises: a housing (602) comprising a receptacle for receiving a motor module (100); and a rotary element drivable with an electric motor, the rotary element comprises a receiving element having a keyed interface corresponding to the keyed surface (122) or structure on the output shaft (108) of the motor module (100). A grass compactor (900) comprises: mounting structure to attach the grass compactor (900) to a lawn mower (1000); an inlet (1104) for receiving cut grass from an underside of the lawn mower (1000); a channel (1206) for transporting cut grass from the inlet (1104) to a feed hopper (1400); and a compaction conveyor (1404) configured to receive cut grass from the feed hopper (1400), and to compact and convey cut grass along a length thereof and discharge compacted cut grass from the outlet (1210).
Patent WO-2021008040-A1 (WO)
Inventor: HU CHONG
IPC: H01L21/311
Filed: 2019-11-14
Abstract: The present invention provides a dry etching method for a film layer structure, and a film layer structure. The dry etching method for a film layer structure comprises: S1, providing a substrate, and forming a thin film to be etched on the substrate; S2, coating the middle part of the thin film to be etched with a photoresist material; S3, performing dry etching on the thin film to be etched to form a step; and S4, performing ashing treatment on the thin film subjected to dry etching at step S3 to degrade a part of the photoresist.
Patent WO-2021027167-A1 (WO)
Inventor: LIAO HUIHUA
IPC: G02F1/1333
Filed: 2019-11-15
Abstract: Disclosed are a display panel and a method for manufacturing same. The display panel comprises: a display area (2) and a non-display area (1), wherein the display area (2) is provided at the center of the entire display panel; the non-display area (1) is provided around the display area (2), and one edge of the non-display area (1) is further provided with an identification code pattern (11); and the identification code pattern (11) is obtained by means of dotting by a marking machine after exposure by an exposure machine, and the identification code pattern (11) is a regular figure.
Patent WO-2020253107-A1 (WO)
Title: 区块链两级监管方法、装置、设备及存储介质
Inventor: XIE DANLI
IPC: H04L9/08
Filed: 2019-11-26
Abstract: 本申请涉及区块链技术领域，公开了一种区块链两级监管方法，包括：在上链数据时，若当前节点为普通节点，则生成当前节点在预置第一循环群域下的待上链数据对应的公私钥对(dp11，DP11)；计算双线性对e(PP1，CP2) dp11，其中，PP1为当前节点对应的一级监管节点在预置第一循环群域下的监管公钥，CP2为当前节点对应的二级监管节点在预置第二循环群域下的监管公钥；使用e(PP1，CP2) dp11对待上链数据进行加密，得到加密数据Text1；将加密数据Text1以及公钥DP11发布到区块链上，以供当前节点对应的一级监管节点或二级监管节点进行监管查看。本申请还公开了一种区块链两级监管装置、设备及计算机可读存储介质。本申请实现区块链上数据的两级监管，保证了两级监管对于数据隔离的监管需求。
Patent WO-2021082151-A1 (WO)
Title: Thermal system based on wave energy molecular oscillation heat collector
Inventor: TIAN YANPING
IPC: H05B6/80
Filed: 2019-11-28
Abstract: A thermal system based on a wave energy molecular oscillation heat collector, comprising a heating unit (1) and a heat consumption unit connected in a cycle. A solenoid valve unit (71, 73, 75) configured to connect or disconnect the cycle is provided between the heating unit (1) and the heat consumption unit. The heating unit comprises a dielectric housing (11), a finned metal tube (17), a microwave generator (14), and a powdery dielectric (13); the finned metal tube (17) is installed inside the dielectric housing (11); the microwave generator (14) is fixed outside the dielectric housing (11); the powdery dielectric (13) fills the dielectric housing (11); the finned metal tube (17) is connected to or cyclically connected to the heat consumption unit.
Patent WO-2020108653-A1 (WO)
Title: Method for data stream multiplexing and terminal
Inventor: HU YUANZHOU
IPC: H04L27/26
Filed: 2019-11-29
Abstract: Disclosed in embodiments of the present application are a method for data stream multiplexing and a terminal. The method may comprise: the terminal determines a third frequency domain data stream, the third frequency domain data stream comprising a first frequency domain data stream and a second frequency domain data stream, the length of the third frequency domain data stream being 2N, the length of each of the first frequency domain data stream and the second frequency domain data stream being N, data in the first frequency domain data stream and data in the second frequency domain data stream being respectively mapped to different positions in the third frequency domain data stream, the first frequency domain data stream being obtained by performing first processing on a first source data stream, the first processing comprising zero padding processing and Fourier transformation processing, the second frequency domain data stream being obtained by performing second processing on a second source data stream, and the second processing comprising cyclic extension processing; the terminal transforms the third frequency domain data stream to time domain data; and the terminal sends the time domain data to a base station. By using the embodiments of the present application, a PAPR during multiplexing of data to be sent and a reference signal can be adjusted, so as to ensure demodulation performance at the base station side.
Patent WO-2020135316-A1 (WO)
Inventor: XU SHENG
IPC: D06F58/20
Filed: 2019-12-23
Abstract: 一种干衣/护理设备的储水盒（1）、干衣/护理设备及其控制方法，包括液位检测装置和具有储液腔的本体，本体的储液腔用于储存冷凝器上的冷凝水，液位检测装置具有可检测储液腔内冷凝水的液位高度的检测端，检测端设置于本体上和/或设置于储液腔上，能够在储液腔充满冷凝水前进行预警。
Patent WO-2020143464-A1 (WO)
Inventor: WANG YOUWEI
IPC: H01L27/32
Filed: 2019-12-26
Abstract: 一种显示基板及其制作方法、显示装置，所述显示基板具有显示区域，所述显示区域内设置有开孔区域，其中，所述制作方法包括：提供衬底基板；在所述衬底基板上形成至少一个围绕所述开孔区域设置的隔离结构，所述隔离结构包括远离所述开孔区域的第一侧壁，所述第一侧壁包括远离所述衬底基板的第一边和靠近所述衬底基板的第二边，在与所述衬底基板平行的方向上，所述第一边相较于所述第二边更加远离所述开孔区域；以及在所述第一侧壁远离所述开孔区域的一侧形成第一填充结构，所述第一填充结构包括靠近所述第一侧壁的第二侧壁和远离所述第一侧壁的第三侧壁，所述第二侧壁顺应所述第一侧壁的形状，所述第三侧壁包括远离所述衬底基板的第三边和靠近所述衬底基板的第四边，在与所述衬底基板平行的方向上，所述第三边相较于所述第四边更加靠近所述开孔区域。
Patent WO-2021134683-A1 (WO)
Title: Mems microphone and array structure
Inventor: Tong bei
IPC: H04R19/04
Filed: 2019-12-31
Abstract: Disclosed are a MEMS microphone and an array structure. The MEMS microphone comprises a substrate provided with a back cavity, and a piezoelectric vibrating diaphragm fixed on the substrate, the piezoelectric vibrating diaphragm comprising a vibrating diaphragm layer fixed on the substrate, and a piezoelectric layer fixed on the vibrating diaphragm layer, the vibrating diaphragm layer comprising a frame portion fixedly connected to the substrate, a main body portion arranged at an interval on an inner side of the frame portion and corresponding to the back cavity, and elastic units connecting the main body portion and the frame portion, the piezoelectric layer being arranged on the main body portion, the elastic units being arranged in a comb tooth shape. The elastic units are used for connecting so that the deformation amount is far greater than that of existing rigidly connected vibrating diaphragm structures, such that the microphone has higher sensitivity, stress of the vibrating diaphragm can be effectively released, the impact of decreased displacement caused by increased stress of the vibrating diaphragm is reduced, device sensitivity is increased, and the signal-to-noise ratio is increased while ensuring that the noise does not change.
Patent WO-2021138908-A1 (WO)
Title: γ-VALEROLACTONE PREPARATION METHOD
Inventor: FU YAO
IPC: C07D307/33
Filed: 2020-01-10
Abstract: The present invention relates to a γ-valerolactone preparation method, the preparation method comprising mixing levulinic acid, a nickel-containing chemical compound and an organic phosphine chemical compound, and performing a reduction reaction, obtaining γ-valerolactone. In the method of the present invention, catalyst costs are low, a reaction solvent is not necessary, unit productivity is high, yield is high, a catalyst has high catalysis efficiency and is easy to separate from a product by means of distillation, techniques are simple, reaction conditions are mild, and the method is environmentally friendly, can be easily industrially expanded, and has strong significance for industrial application.
Patent WO-2020156162-A1 (WO)
Inventor: WU HAO
IPC: A61K31/4412
Filed: 2020-01-15
Abstract: 本发明涉及一种新型MEK抑制剂(如式I所示)及其药用盐，其可用于治疗MEK介导的疾病。本发明还涉及这些化合物的制备方法以及包含其的药物组合物。
Patent WO-2021159402-A1 (WO)
Inventor: Jia meiyi
IPC: H04W72/04
Filed: 2020-02-13
Abstract: 一种LBT失败的处理方法及装置。所述方法应用于终端设备侧，所述方法包括：当指示生成LBT失败信息时，取消在所述LBT失败信息指示了LBT失败的服务小区中的LBT失败。
Patent WO-2021012669-A1 (WO)
Inventor: HUANG WEICAI
IPC: H04R3/04
Filed: 2020-02-21
Abstract: The embodiment of the present disclosure provides a display device and an audio processing method, the display device comprises a circuit board, the circuit board is provided with a mixing circuit, a filter circuit and a speaker; the mixing circuit is used to receive an original audio signal, and to superimpose a first sub-signal of the original audio signal on a second sub-signal of the original audio signal to obtain a mixed audio signal; the first sub-signal comprises audio signal of at least one channel , the second sub-signal comprises audio signals of at least two channels; the filter circuit is used to filter the mixed audio signal to obtain the restored original audio signal according to the frequency characteristics of the first sub-signal and the second sub-signal; the speaker is connected with the filter circuit and is used to output the restored original audio signal. The embodiment of the present disclosure can completely reproduce the multi-channel audio signal to be processed under the premise that the number of hardware channels is less than the number of signal channels, thereby ensuring audio output quality and improving user experience.
Patent WO-2021174530-A1 (WO)
Inventor: CHEN YONG
IPC: G01J5/02
Filed: 2020-03-06
Abstract: A temperature measuring door (1) capable of identity recognition and a system thereof. The temperature measuring door (1) comprises a door body (10), a main control unit (20), a power supply unit and a temperature measuring unit (30). The main control unit (20) is arranged in the door body (10); the power supply unit and the temperature measuring unit (30) are both connected to the main control unit (20); and the temperature measuring unit (30) is used for capturing body temperature data of a measured person, and the body temperature data are sent to a display part to be displayed. The temperature measuring door (1) is connected to a transfer device or a personal terminal. The main control unit (20) is further connected to an identity recognition unit (40), the identity recognition unit (40) is used for recognizing and capturing identity data of the measured person, and a data packet formed by the temperature data and the identity data is sent to the transfer device or the personal terminal. In the present invention, the temperature measuring door (1) can recognize the identity of a user, and the identity of the user can be corresponded to body temperature data of a measured person, thus facilitating finding great potential epidemic hazards.
Patent WO-2021031645-A1 (WO)
Title: Image processing method and apparatus, electronic device and storage medium
Inventor: DOU HAOXUAN
IPC: G06K9/62
Filed: 2020-05-26
Abstract: An image processing method and apparatus, an electronic device and a storage medium. The method comprises: extracting features from an image to be processed so as to obtain a first feature of the image (S11); determining the image category of the image according to the first feature and category center features of multiple reference image categories in a feature library (S12); and in a case where the image category of the image is the first category of the multiple reference image categories, updating the category center feature of the first category according to the first feature and multiple pieces of feature information of the first category in the feature library (S13). The method may improve the speed and accuracy of image retrieval.
Patent WO-2020239001-A1 (WO)
Inventor: YE BO
IPC: G10L15/02
Filed: 2020-05-28
Abstract: Disclosed in the present application are a humming recognition method and a related device. In the humming recognition method, an electronic device can continuously acquire voice in the external environment, and upon determining that the voice is produced by a preset user, the electronic device sends to a music recognition server a first audio file comprising the voice to perform humming recognition. Upon receiving a recognized second audio file and its start playback position sent by the music recognition server, the electronic device can start playing back the second audio file from the end position of the voice, wherein the start playback position of the second audio file corresponds to the end position of the first audio file. In this way, the steps of operations conducted by a user to trigger a terminal to perform humming recognition can be reduced, and the efficiency of humming recognition can be improved; in addition, the audio can be played back subsequently to the humming of the user, so that the user experience can be improved.
Patent WO-2021017612-A1 (WO)
Title: Question and answer method and apparatus based on speech analysis, device and storage medium
Inventor: Liu Haihuai
IPC: G10L15/02
Filed: 2020-05-29
Abstract: A question and answer method and apparatus based on voice analysis, a device and a storage medium. The method comprises: when a user consultation instruction is received, acquiring voice question information of a target user, recognizing voice question information by means of a preset voice recognition model, and generating corresponding text information and emotion information (S10); determining, according to the text information, whether the question type of the voice question information is a product recommendation type or a question consultation type (S20); and if the question type of the voice question information is the product recommendation type, searching in a preset verbal discourse forest according to the text information and the emotion information, adding the product information of a recommended product to a candidate verbal discourse template to obtain a product recommending verbal discourse, and displaying a product recommending verbal discourse (S30). According to the method, the text information and the emotion information corresponding to the voice information are recognized, the intention of the user is determined, a search is made in the preset verbal discourse forest to obtain the target product and the verbal discourse template which the user is interested in, and then the corresponding product recommendation verbal discourse is obtained, so that the service efficiency is improved, and the user experience is improved.
Patent WO-2021253337-A1 (WO)
Title: Camshaft phaser
Inventor: XIA YUNCONG
IPC: F01L1/344
Filed: 2020-06-18
Abstract: Disclosed is a camshaft phaser. According to the camshaft phaser, a group of chambers are provided between adjacent stator stop blocks (21), each group of chambers comprising first chambers (A1, A2, A3, A4) and second chambers (B1, B2, B3, B4) that are separated by rotor blades (11); second chamber oil ducts (TB) corresponding to the second chambers (B1, B2, B3, B4) are provided in a rotor main body (12); and at least one first chamber (A4) is an idle chamber, the rotor main body (12) is provided with a first chamber oil duct (TA) corresponding to the first chambers (A1, A2, A3) other than the idle chamber (A4), and the idle chamber can be in communication with the outside by means of a passage (TT), such that in a rotating process of a rotor (10) relative to a stator (20), air can enter the idle chamber (A4) or be discharged from the idle chamber (A4). In the camshaft phaser, even though a return spring is not provided, the rotation speed difference of the rotor in an advancing rotation direction and a lagging rotation direction can still be small.
Patent WO-2021051915-A1 (WO)
Title: Method and device for temperature compensation, storage medium, and thermostat
Inventor: LONG CHENGCHENG
IPC: G05D23/20
Filed: 2020-06-22
Abstract: A method and device for temperature compensation, a storage medium, and a thermostat. The method for temperature control comprises: acquiring a current power-down duration of a thermostat (S110); determining, on the basis of variation relations between the temperature of the thermostat itself and different power-down durations, the current temperature of the thermostat after the current power-down duration (S120); and determining, on the basis of correlations between the temperature of the thermostat itself and required temperature compensation values, a current temperature compensation value required for temperature compensation with respect to the thermostat at the current temperature, thus performing temperature compensation with respect to the thermostat on the basis of the current temperature compensation value (S130). This solves the problem of the accuracy of temperature compensation being affected by overcompensation in the compensation for a temperature offset when the thermostat is powered down and powered up again, thus achieving the effect of increasing temperature compensation accuracy.