baber/WOPTO huggingface dataset:
Patent WO-2020140693-A1 (WO)
Inventor: GUO ZHIWEI
IPC: C12Q1/6806
Filed: 2019-12-09
Abstract: Provided is a gene target region enrichment method and a kit. The method comprises (1) amplifying fragmented DNA comprising a target region by means of a specific probe so as to obtain a captured extension product, wherein the specific probe comprises a sequence complementary to the target region of the fragmented DNA, and the 3' terminal nucleotide of the specific probe is modified to prevent a ligation reaction at the 3' terminal of the specific probe; and (2) linking the 3' terminal of the captured extension product obtained in step (1) to linker DNA to obtain a ligation product.
Patent WO-2021120146-A1 (WO)
Inventor: HUANG XIN
IPC: C08F210/16
Filed: 2019-12-20
Abstract: A cleansing wipe may be formed from a nonwoven and includes a first ethylene/alpha-olefin interpolymer and a second ethylene/alpha-olefin interpolymer. The cleansing wipe may also have a SaMbSc configuration, wherein the M, meltblown layer, is formed from the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer. The cleansing wipe may be formed a nonwoven comprising bicomponent fibers that incorporate the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer.
Patent WO-2020224277-A1 (WO)
Inventor: ZHANG BEIJING
IPC: H04R9/06
Filed: 2019-12-27
Abstract: The present invention provides a sound production apparatus, comprising an outer shell provided with an accommodating space, and a sound production unit mounted and fixed in an accommodating cavity, wherein the sound production unit comprises a vibration diaphragm; a first cavity is formed in a space between the front side of the vibration diaphragm and the outer shell; a second cavity is formed in a space between the back side of the vibration diaphragm and the outer shell; a part of the space in the second cavity is configured to be a sound absorption cavity; the sound absorption cavity is enclosed together by a supporting structure fixed in the second cavity and an air-permeable isolation member combined with the supporting structure; each surface of the supporting structure is at least partially configured in an open mode and used for assembling the air-permeable isolation member; the sound absorption cavity is filled with a sound absorption material. By means of the technical solution of the present invention, the sound absorption cavity is high in air permeability, the utilization rate of the space in the second cavity can be improved, and the acoustic performance of a product in a low frequency band is greatly improved.
Patent WO-2021103262-A1 (WO)
Title: 耳机的控制方法、耳机及可读存储介质
Inventor: ZHAO SHENGGANG
IPC: G10L25/51
Filed: 2019-12-28
Abstract: 一种耳机的控制方法，包括以下步骤：获取麦克风接收到的外界音频信号，并获取外界音频信号的特征信息（S10）；获取特征信息对应的处理参数（S20）；根据处理参数对外界音频信号进行处理，并控制喇叭输出处理后的外界音频信号（S30）。一种耳机及计算机可读存储介质，达成了提高耳机对不同使用场景的兼容性的效果。
Patent WO-2021134728-A1 (WO)
Title: Context management method and apparatus
Inventor: XU XIAOYING
IPC: H04W36/08
Filed: 2019-12-31
Abstract: A context management method and apparatus, wherein the method comprises: when receiving a first message from a centralized unit (CU) of a network side device, a distributed unit (DU) of the network side device may retain context of a terminal side device in an inactive state. The first message comprises a second message, and the second message is used for instructing the terminal side device not to enter the inactive state and release the connection with the network side device. By means of the method provided by the present application, when retaining (or holding) the context of the terminal side device in the inactive state, the DU of the network side device can receive uplink data from the terminal side device in the inactive state according to information such as the context, so that the signaling overhead and power consumption of the terminal side device can be reduced.
Patent WO-2020220738-A1 (WO)
Inventor: ZHANG LEI
IPC: G06F3/16
Filed: 2020-01-06
Abstract: L'invention concerne un dispositif de sortie acoustique (200) qui comprend : un noyau d'écouteur (210) comprenant un pilote acoustique basse fréquence (840) et un pilote acoustique haute fréquence (850), le pilote acoustique basse fréquence (840) émet des sons à partir d'au moins deux premiers trous de guidage de son (847), et le pilote acoustique haute fréquence (850) émet des sons à partir d'au moins deux seconds trous de guidage de son (857); un dispositif de commande (250) configuré pour amener le pilote acoustique basse fréquence (840) à émettre des sons dans une première plage de fréquences, et pour amener le pilote acoustique haute fréquence (850) à émettre des sons dans une seconde plage de fréquences, la seconde plage de fréquences comprenant des fréquences supérieures à des fréquences dans la première plage de fréquences ; un module Bluetooth (220) utilisé pour connecter le dispositif de sortie acoustique (200) avec au moins un appareil terminal ; et un module de bouton (230) utilisé pour réaliser une interaction entre le dispositif de sortie acoustique (200) et un utilisateur de celui-ci.
Patent WO-2020168935-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W48/16
Filed: 2020-02-10
Abstract: Provided in the embodiments of the present application are a communication method and apparatus. Said method comprises: a terminal device acquiring measurement results of N cells, the N cells comprising M non-public network cells, N being an integer greater than or equal to 1, and M being an integer greater than or equal to 0; and the terminal device determining, according to the measurement results of the N cells and measurement result offset values corresponding to H first cells in the N cells, a target cell to reside in, H being an integer greater than or equal to 1, H ≤ N. The communication method and apparatus provided in the embodiments of the present application improve the efficiency of a terminal device determining a cell to reside in.
Patent WO-2020192359-A1 (WO)
Inventor: PENG JINBAO
IPC: G02B27/01
Filed: 2020-02-28
Abstract: A near-eye wearable device, comprising: a first display panel (11); a second display panel (12) located at a light exit side of the first display panel (11); a plurality of prisms (13) located at a light exit side of the second display panel (12); and two imaging lenses (14R, 14L) corresponding to two eyes respectively, each being at an equal distance from the second display panel (12). The second display panel (12) comprises a plurality of pixel units (121) arranged in an array. Each prism (13) corresponds to at least one column of pixel units (121) respectively. A part of each prism (13) among the prisms (13) is used to receive exit light of corresponding columns of the pixel units (121) at bottom surfaces of the prisms facing the second display panel (12), and make the exit light exit towards the imaging lens (14L) corresponding to the left eye at inclined flat surfaces (131) of the prisms; and the other part of each of the prisms (13) is used to receive exit light of corresponding columns of the pixel units (121) at bottom surfaces of the prisms facing the second display panel (12), and make the exit light exit towards the imaging lens (14R) corresponding to the right eye at the inclined flat surfaces (131) of the prisms. Also disclosed is a display method for the near-eye wearable device.
Patent WO-2021174520-A1 (WO)
Inventor: XU ZHILI
IPC: F16D25/12
Filed: 2020-03-06
Abstract: An external magnetic filtering assembly, used for filtering a working fluid of a clutch release system. The external magnetic filtering assembly comprises a mounting portion and a magnetic filtering element (3); the mounting portion is configured to be connected between an air release valve (1) of the clutch release system and a high-pressure tube (7) of the clutch release system, or between the air release valve (1) and a clutch slave cylinder of the clutch release system; the mounting portion has a passage through which the working fluid flows; the magnetic filtering element (3) is provided in the passage and mounted in the mounting portion to attract metal impurities in the working fluid in the passage. Both a manually operated clutch and an electronic clutch can use the external magnetic filtering assembly, and tiny metal impurities in the working fluid flowing from an oil storage tank to the clutch release system and from the clutch release system to the oil storage tank all can be attracted by the magnetic filtering element (3).
Patent WO-2020200129-A1 (WO)
Inventor: GE YIQUN
IPC: H04L29/06
Filed: 2020-03-28
Abstract: A polarization stream architecture is described. A transmitter may implement a reverse polarization stream to shape a first source signal in a first signal space to a first target signal in a second signal space. The reverse polarization stream is implemented as a cascade of reverse polarization steps. Each reverse polarization step includes a shuffle function, a split function, a scaling function and an offset function. Machine-learning techniques may be used to implement the scaling function and the offset function. A receiver may implement a polarization stream to recover the source signal.
Patent WO-2021174631-A1 (WO)
Title: 一种输电线路距离保护电流互感器饱和识别方法及系统
Inventor: ZHENG YUPING
IPC: H02H7/26
Filed: 2020-04-07
Abstract: 本发明公开了一种输电线路距离保护电流互感器饱和识别方法及系统，本发明基于不完全差动闭锁判据、不完全差动开放判据、工作电压闭锁判据和工作电压开放判据以及电流谐波解除闭锁判据，构建闭锁距离保护判据和开放距离保护判据，保证一个半开关接线或环形接线方式下反方向故障电流互感器饱和时距离保护可靠不误动，同时保证正方向故障及各类反方向转正方向故障时距离保护可靠动作。
Patent WO-2020207404-A1 (WO)
Title: 移位寄存器单元、栅极驱动电路及其方法、显示装置
Inventor: FENG XUEHUAN
IPC: G11C19/28
Filed: 2020-04-08
Abstract: 一种移位寄存器单元(100，200)、一种栅极驱动电路(300)及其补偿方法和驱动方法以及一种显示装置(400，500)。一种移位寄存器单元(100,200)包括：移位寄存器电路(120，220)，具有检测节点(P)，移位寄存器电路(120，220)配置为接收输入信号和时钟信号，并在输入信号的控制下基于时钟信号产生输出信号；以及检测电路(110，210)，连接至移位寄存器电路(120，220)的检测节点(P)，检测电路(110，210)配置为基于检测节点(P)的电位产生检测信号。
Patent WO-2021047172-A1 (WO)
Title: Motor stator, motor and method for installing stator winding
Inventor: WU LIJIAN
IPC: H02K1/16
Filed: 2020-04-10
Abstract: Disclosed are a motor stator, a motor and a method for installing a stator winding. The motor stator comprises a stator core and a stator winding. The stator core comprises stator core teeth and a stator core yoke. The stator core teeth are distributed in the circumferential direction of the stator core yoke, and stator slots for bearing the stator winding are formed among the stator core teeth. The stator core teeth comprise parallel teeth and non-parallel teeth. The parallel teeth and the non-parallel teeth are arranged at intervals. Two opposite tooth surfaces of the adjacent parallel teeth and non-parallel teeth are parallel to each other. According to the motor stator, the parallel teeth and the non-parallel teeth are arranged at intervals, and the formed stator slots are all parallel slots, the gaps among coils in the stator slots are reduced, the slot fullness rate is increased, and the thermal resistance in the stator is reduced, so that the power density of the motor is improved, the stator winding coils are convenient to install, and the assembly difficulty of the coils is reduced.
Patent WO-2021184479-A1 (WO)
Title: Gridding real-time water quality monitoring method and system
Inventor: HU MINGMING
IPC: G01N21/31
Filed: 2020-04-17
Abstract: A gridding real-time water quality monitoring method and system. The method comprises the following steps: performing gridding segmentation on the water surface of a water body to be monitored (S1), and setting a sailing route, through which all grid points of the whole water surface can be traversed; and carrying a monitoring apparatus on a mobile carrier device to advance according to the set sailing route, and collecting and monitoring water quality data of the current water body at each grid point in real time (S2). The present invention has the beneficial effects of performing gridding segmentation on said water body by means of a gridding operation, carrying the monitoring apparatus on the mobile carrier device to advance according to the set sailing route, monitoring the water quality data of the current water body at each grid point in real time, and finally forming a corresponding water quality data distribution diagram. The water quality data distribution diagram of the whole water body is generated within 10 min after all grid points are measured. Real-time monitoring and management of a management department are facilitated. During gridding segmentation, the water body is graded into a large lake, a middle lake and a small lake, the number of grids can be arranged more accurately and scientifically by dividing the large lake and the small lake, and therefore the authenticity, accuracy and comprehensiveness of monitoring data are guaranteed, and the monitoring method is scientific and efficient.
Patent WO-2021031596-A1 (WO)
Inventor: ZHAO JINGXUAN
IPC: F24H9/20
Filed: 2020-04-22
Abstract: L'invention concerne un système de chauffe-eau comprenant un chauffe-eau et un réservoir de stockage d'eau du type à conservation de la chaleur, des thermocouples étant agencés respectivement dans le chauffe-eau et dans le réservoir de stockage d'eau du type à conservation de la chaleur ; un dispositif de commande est respectivement relié électriquement au chauffe-eau, au réservoir de stockage d'eau du type à conservation de la chaleur, aux thermocouples, à une électrovanne normalement fermée (3) et à une pompe à eau (4) ; une extrémité (1) d'entrée d'eau du robinet du chauffe-eau est reliée à une première extrémité d'un élément à quatre voies (5), une deuxième extrémité de l'élément à quatre voies (5) est reliée à une première extrémité d'un premier élément à trois voies (7), une deuxième extrémité du premier élément à trois voies (7) est reliée à une extrémité d'entrée d'eau du chauffe-eau, et une extrémité de sortie d'eau du chauffe-eau est reliée à une extrémité (2) de sortie d'eau chaude du chauffe-eau ; une troisième extrémité de l'élément à quatre voies (5) est reliée à une extrémité d'entrée d'eau du réservoir de stockage d'eau du type à conservation de la chaleur au moyen de la pompe à eau (4), et une extrémité de sortie d'eau du réservoir de stockage d'eau du type à conservation de la chaleur est reliée à une troisième extrémité du premier élément à trois voies (7) ; et l'extrémité de sortie d'eau du chauffe-eau est reliée à une quatrième extrémité de l'élément à quatre voies (5) au moyen de l'électrovanne normalement fermée (3). Les problèmes de la température inférieure aux normes de l'eau chaude évacuée par un chauffe-eau électrique instantané dans des conditions de basse température, et d'un écoulement d'eau trop faible, sont résolus au moyen de la combinaison de l'habitude d'utiliser de l'eau chaude de manière intermittente avec un chauffe-eau pouvant chauffer rapidement de l'eau chaude.
Patent WO-2021223109-A1 (WO)
Title: Method, device, and system for data synchronization, electronic device, and storage medium
Inventor: LEI YUANJIE
IPC: G06F16/27
Filed: 2020-05-06
Abstract: Disclosed are a method, device, and system for data synchronization, an electronic device, and a storage medium. The method comprises: acquiring a target task, the target task comprising a source host room, a target server room, and a synchronization subject matter; acquiring data of the synchronization subject matter in the source server room on the basis of the target task; and transmitting the data to the synchronization subject matter in the target server room. A synchronization task is created on a management platform provided, the process of creating the synchronization task and that of data synchronization are simplified, a user only needs to create a corresponding synchronization task on the management platform to synchronize data in the source server room to the target server, thus reducing the difficulty of implementing data synchronization.
Patent WO-2021120500-A1 (WO)
Title: 具有紧固部件的切割装置
Inventor: MIAO XIANG
IPC: E21C35/193
Filed: 2020-05-07
Abstract: 一种具有紧固部件的切割装置（1），其包括刀架（2）、基体（3）、至少一个紧固部件（5）和锁紧部件（4），紧固部件（5）和锁紧部件（4）通过其具有的内螺纹（50）和外螺纹（41）配合使用将刀架（2）和基体（3）固定在一起。该切割装置（1）能够快速更换内螺纹（50）已被破坏的紧固部件（5），无需更换基体（3），提高了切割装置（1）的可靠度和寿命，并节约了成本。
Patent WO-2021232537-A1 (WO)
Inventor: KONG SUHONG
IPC: B24B55/06
Filed: 2020-06-24
Abstract: 一种钢板切割用打磨抛光装置，包括箱体（1）、支撑腿（2）、输送辊（7）和抛光机箱（8），箱体（1）底端两侧固定安装有支撑腿（2），箱体（1）的上表面设有输送辊（7），输送辊（7）的一端连接有从动皮带轮（6），从动皮带轮（6）通过皮带（5）与主动皮带轮（4）传动连接，主动皮带轮（4）固定连接在输送电机（3）的输出轴上，输送电机（3）安装在箱体（1）上，箱体（1）的中部设有抛光机箱（8），抛光机箱（8）的顶端设有风机（17），风机（17）的一端连接有管道，且管道延伸至抛光机箱（8）内部，抛光机箱（8）的中部两侧均设有开口（19）。该装置中风机（17）可以将抛光机箱（8）内的灰尘，从抛光机箱（8）两侧的开口（19）和抛光机箱（8）底部的除尘口（20）吹出，从而有效地防止灰尘堆积在抛光机箱（8）的内部。
Patent WO-2021103573-A1 (WO)
Title: 一种新型t型扩幅丝、辊体及辊体的应用
Inventor: GAO YUCHENG
IPC: D06C3/06
Filed: 2020-07-13
Abstract: 一种新型T型扩幅丝（1）、辊体（2）及辊体（2）的应用，其中，新型T型扩幅丝（1），包括：底座（11），所述底座（11）的下表面（12）为平面或向下凸起；所述底座（11）的上表面竖直连接有第一展布部（13），所述第一展布部（13）的顶部设置弧形的支撑部（15），且所述第一展布部（13）的横截面积小于底座（11）的横截面积。底座（11）的上表面竖直连接有第一展布部（13），提高了扩幅丝的有效展布高度，通过增加展布部与坯布的接触面积，增加展布效果。
Patent WO-2022016591-A1 (WO)
Title: System and method for testing total connection performance of bluetooth audio device
Inventor: XIAO CHENGBO
IPC: H04B17/21
Filed: 2020-07-29
Abstract: The present invention relates to the technical field of Bluetooth device performance tests, and in particular, to a system for testing total connection performance of a Bluetooth audio device. Said system comprises a total motion platform for clamping and driving a Bluetooth audio device to move omnidirectionally, an audio signal generation and signal acquisition device, and a signal strength test system; the audio signal generation and signal acquisition device is spaced apart from the total motion platform; and the audio signal generation and signal acquisition device is used for implementing Bluetooth connection with the Bluetooth audio device, sending an audio signal to the Bluetooth audio device, acquiring connection performance strength of the Bluetooth audio device, and sending, in the form of an electrical signal, the acquired connection performance strength to the signal strength test system. The present invention further provides a method for testing the total connection performance of a Bluetooth audio device. The system for testing the total connection performance of a Bluetooth audio device according to the present invention can test the total connection signal strength of a Bluetooth audio device when the Bluetooth audio device is in normal use, facilitating the improvement of user experience of a Bluetooth audio device.
Patent WO-2022027518-A1 (WO)
Inventor: CHEN ZHE
IPC: H04W72/02
Filed: 2020-08-06
Abstract: Les modes de réalisation de la présente demande concernent un procédé d'envoi de données de liaison montante, un appareil, et un système de communication. Ledit procédé fait appel aux étapes suivantes : un dispositif terminal envoyant des données de liaison montante dans un mode de transmission PUSCH de type B, au moins une opportunité de transmission des données de liaison montante étant associée à deux TRP, et un RV de l'au moins une opportunité de transmission des données de liaison montante étant dévié selon les deux TRP. Selon les modes de réalisation de la présente demande, lorsque les données de liaison montante sont envoyées sur de multiples TRP, les données de liaison montante sont envoyées selon un RV correspondant, améliorant ainsi la fiabilité d'envoi de données de liaison montante ; ou, les données de liaison montante sont envoyées selon un mode de saut de fréquence correspondant, de sorte que l'envoi de données de liaison montante puisse utiliser pleinement la diversité de domaine de fréquence afin d'obtenir un gain, améliorant ainsi la fiabilité.
Patent WO-2022041146-A1 (WO)
Title: Image offset calculation method, fingerprint detection module and apparatus, and electronic device
Inventor: MA YUFEI
IPC: G06K9/00
Filed: 2020-08-28
Abstract: An image offset calculation method, a fingerprint detection module and apparatus, and an electronic device. The method comprises: performing image data acquisition on a 3D stripe model, so as to obtain 3D stripe model image data in multiple light path directions; performing binarization processing on the 3D stripe model image data or reflection amount data, obtained according to the 3D stripe model image data, of the 3D stripe model, so as to obtain binarized image data; and calculating offsets between any two adjacent images at least according to center-of-mass coordinates of data of two binarized images in a diagonal direction. A fused image of fingerprint images is generated by using calculated image offsets in multiple light path directions, so as to improve the accuracy of fingerprint recognition. A feature value of an overlap area of the fingerprint images can also be extracted by using the image offsets in the multiple light path directions, so as to perform fingerprint security detection.
Patent WO-2022027782-A1 (WO)
Title: Movable heat dissipation device for computer host
Inventor: FEI CHENG
IPC: B08B5/04
Filed: 2020-09-14
Abstract: The present invention relates to the field of computers, and more particularly, relates to a movable heat dissipation device for a computer host. The movable heat dissipation device comprises a housing body. A connection block is installed at a lower end of the housing body. The connection block is provided with a position-limiting rod therein. The position-limiting rod is installed in a connection recess arranged on an installation frame. A connection cavity is arranged at a lower end of the installation frame. The interior of the connection cavity is divided to form impurity collection cavities at left and right ends. A second partition plate is installed at an inner upper end of the housing body. First threaded rods are respectively provided at left and right ends of the second partition plate. A slide block is connected to the first threaded rod. The slide block is connected to a connection plate by means of a connection rod. The connection plate is provided with a ventilation tube. A connection recess is arranged at a front side of the ventilation tube. A slide plate is provided inside the connection recess. A second connection tube is installed inside the slide plate. An air blower cover member is installed at a front side of the second connection tube. The present invention enables an orientation of a heat dissipation blower to be adjusted effectively to facilitate dissipating heat from various devices inside a host, and is convenient to use with various devices.
Patent WO-2022021561-A1 (WO)
Inventor: ZHAO YONG
IPC: B07C5/36
Filed: 2020-09-15
Abstract: A goods sorting system, an acquisition unit (100) of the sorting system comprising a 3D intelligent camera (101) and a mechanical arm (120). A control unit (400) recognizes a mixing box by means of the 3D intelligent camera (101) and controls the mechanical arm (102) to drive a clamp (103) to move so as to acquire goods from the mixing box and further move to an order recognition unit (200). The order recognition unit (200) comprises a transparent recognition table (201) and order recognition cameras (202) which face the transparent recognition table (201) and are in communicative connection with a control unit (400). The placement space on the surface of the transparent recognition table (201) is fully covered by the field of view of the order recognition cameras (202) such that the control unit (400) recognizes the order corresponding to the goods. A recognition response unit (300) comprises a sorting pusher (302), a sorting receiving table (303), a receiving table transmission part (304), and sorting boxes (305) which are arranged at certain scale positions of the receiving table transmission part (304). Thus the control unit (400) can push the goods to the sorting receiving table (303) according to the match result, and the receiving table transmission part (304) places the goods into the corresponding sorting box (305).