baber/WOPTO huggingface dataset:
Patent WO-2020258780-A1 (WO)
Inventor: FENG GUOBAO
IPC: G06F3/06
Filed: 2019-12-23
Abstract: Dual-controller storage systems and methods for controlling the dual-controller storage systems are provided. The dual-controller storage system may include a first controller, a second controller, at least one expander, a first storage array, and a second storage array. The at least one expander may be connected with the first controller, the second controller, the first storage array, and the second storage array. The first controller and the second controller may be communicatively connected via a network. When the first controller and the second controller both work in a normal state, the first controller may be configured to control the first storage array, and the second controller may be configured to control the second storage array. The first controller and the second controller may work in synchronization.
Patent WO-2021127860-A1 (WO)
Title: 摄像光学镜头
Inventor: CHEN CHENXIYANG
IPC: G02B13/00
Filed: 2019-12-23
Abstract: 一种摄像光学镜头（10），包含：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有正屈折力的第三透镜（L3），具有正屈折力的第四透镜（L4）及具有负屈折力的第五透镜（L5）；摄像光学镜头（10）的焦距为f，第三透镜（L3）的焦距为f3，第四透镜（L4）的焦距为f4，第二透镜（L2）物侧面的曲率半径为R3，第二透镜（L2）像侧面的曲率半径为R4，第五透镜（L5）物侧面的曲率半径为R9，第五透镜（L5）像侧面的曲率半径为R10，第三透镜（L3）物侧面的曲率半径为R5，第三透镜（L3）像侧面的曲率半径为R6，满足下列关系式：6.00≤f3/f≤7.00；0.70≤f4/f≤1.00；2.50≤R3/R4≤6.00；1.20≤(R9+R10)/(R9-R10)≤5.00；0.00≤R5/R6≤0.60。摄像光学镜头（10）具有良好光学性能的同时，满足大光圈、广角化、超薄化的设计要求。
Patent WO-2021128153-A1 (WO)
Inventor: WANG BEN
IPC: G01S13/02
Filed: 2019-12-26
Abstract: The present application provides an angle of arrival (AoA) measurement method and device. The method comprises: determining L × N values on the basis of received values acquired by a first antenna array and a second antenna array by receiving a signal, and determining an AoA of the first signal according to the L × N values. The first antenna array comprises L rows of array elements arranged in a first direction and K columns of array elements arranged in a second direction, and the second antenna array comprises P rows of array elements arranged in the first direction and Q columns of array elements arranged in the second direction, where N = K + Q; P < L; and L, K, P, and Q are all positive integers. The position of any column of the second antenna array in the second direction is different from the position of each column of the first antenna array in the second direction. An angle formed between the first direction and the second direction is greater than 0. The invention solves the problem in which a measurement of an AoA of a received signal is fuzzy, and estimates an AoA of a received signal, thereby expanding a field of view of an antenna array.
Patent WO-2021134487-A1 (WO)
Title: Light-emitting diode display module and repair method therefor, and display device
Inventor: XU SHIYUAN
IPC: H01L27/15
Filed: 2019-12-31
Abstract: A light-emitting diode display module (99). The display module (99) comprises: a substrate (10); a plurality of pixel regions (20) that are provided on the substrate (10) at equal intervals, wherein each pixel region (20) is provided with a plurality of pixel sub regions (21) that emit different monochromatic light, and each pixel sub region (21) comprises a first light-emitting region (211) and a second light-emitting region (212); a first electrode layer (31) and a second electrode layer (32) provided on the substrate (10), wherein the positions of the first electrode layer (31) and the second electrode layer (32) correspond to those of the pixel sub regions (21); a first light-emitting diode (40) provided in the first light-emitting region (211); and a second light-emitting diode (41), wherein when the first light-emitting diode (40) cannot be turned on, after the first light-emitting diode (40) is short-circuited, the color of the light emitted by the second light-emitting diode provided in the second light-emitting region (212) is the same as that of the light emitted by the first light-emitting diode (40). In addition, further provided is a repair method for a light-emitting diode display module, and a display device (1000).
Patent WO-2021237375-A1 (WO)
Title: Double-coil group online monitoring system for lubricating oil dust
Inventor: XIONG ZHIGANG
IPC: G01N15/00
Filed: 2020-11-17
Abstract: Disclosed is a double-coil group online monitoring system for lubricating oil dust, which system comprises a power supply module (1), a sensor module, a signal demodulation module and an upper computer (2). The system is characterized in that the power supply module (1) is provided with a first positive voltage output end, a negative voltage output end, a second positive voltage output end and a third positive voltage output end; the sensor module comprises a sensor driving module (31) for generating a sensor excitation signal, a first excitation module (32), a first induction module (33), a second excitation module (34), and a second induction module (35); and the signal demodulation module comprises a first differential amplification module (41), a first phase-sensitive demodulation module (42), a first low-pass filter module (43), a first super servo amplifier module (44), a second differential amplification module (51), a second phase-sensitive demodulation module (52), a second low-pass filter module (53), a second super servo amplifier module (54), an AD sampling module (6), and a DSP control module (7). The system has the advantages of there being two paths of the signal demodulation module in total, thereby effectively reducing the missed detection rate, improving the reliability of a detection result, and having a higher detection efficiency and detection precision.
Patent WO-2020199700-A1 (WO)
Inventor: LI FEI
IPC: H04W12/06
Filed: 2020-01-02
Abstract: Provided in the embodiments of the present invention are an authentication method and a communication apparatus. The method comprises: a data management network element sending an authentication vector acquisition request to a home subscriber server, the authentication vector acquisition request comprising authentication type information; and the home subscriber server generating an authentication vector according to the authentication type information, and sending the authentication vector to the data management network element. As such, the data management network element may directly or indirectly indicate the type of the currently requested authentication vector by means of the authentication type information in the authentication vector acquisition request; for example, the authentication vector may be a 5G authentication vector so that the home subscriber server provides the 5G authentication vector to the data management network element to support the data management network element to complete 5G authentication, thus solving the problem wherein UDM and a HSS are deployed separately but authentication data is stored in the HSS, and in the process of authenticating a terminal device, calculation parameters of UDM and the HSS are inconsistent. At the same time, the problem wherein service-oriented transformation must be performed on an HSS in order to support UDM for 5G authentication is avoided.
Patent WO-2020186909-A1 (WO)
Inventor: HU WEI
IPC: H04L45/586
Filed: 2020-01-09
Abstract: Provided in the embodiments of the present application are a virtual network service processing method, apparatus and system, and a controller and a storage medium, relating to the technical field of cloud computing and being capable of effectively reducing the probability of interruption of a network service. The virtual network service processing method comprises: receiving a virtual network service request; determining a target agent for executing a virtual network service, and acquiring service execution information; determining a message communication mode corresponding to the target agent; determining, according to the determined message communication mode, a target message-oriented middleware in a plurality of message-oriented middlewares; and sending the service execution information to the target message-oriented middleware, so that the target message-oriented middleware forwards the service execution information to the target agent on the basis of the message communication mode, and the target agent executes the virtual network service according to the service execution information. The present application can be used in cloud computing services.
Patent WO-2020253231-A1 (WO)
Inventor: ZHANG YUAN
IPC: G06F16/22
Filed: 2020-01-11
Abstract: A receipt-based data storage method and apparatus, and a device. When a data record to be stored of a user is received, according to a service attribute in the data record to be stored, a hash value of a previous data record having the same service attribute is obtained, the hash value of the previous data record is written into a receipt of the data record to be stored, and the data record to be stored and the receipt are written into the same data block, thereby achieving correlation between user data records.
Patent WO-2020151562-A1 (WO)
Inventor: SONG HONGCHAO
IPC: A47L1/02
Filed: 2020-01-16
Abstract: A surface processing device, comprising: a gearbox housing cover (200); a gearbox housing (210) having a driving input port (211); a gear set (220) provided in the gearbox housing (210); and an output shaft (230) connected to the gear set (220) and configured to drive a cleaning rotating disc of the surface processing device to rotate, wherein the output shaft (230) comprises a first suction channel (231) which is formed by a first opening (232) located at a lower end of the output shaft (230), a second opening (233) located at an upper end of the output shaft (230), and an inner wall of the output shaft (230); a third opening (212) is provided on a position where the gearbox housing (210) corresponds to the second opening (233), so as to introduce a suction force from the third opening (212) to the first suction channel (231) outside the gearbox housing (210). The device avoids the technical problems of poor suction effect caused by the rotation of the cleaning rotating disc with respect to a lower housing of the surface processing device and the poor rotation of the cleaning rotating disc caused by dust. Further disclosed are a driving apparatus and a gear speed-change transmission apparatus.
Patent WO-2020156380-A1 (WO)
Inventor: OLOFSSON HENRIK
IPC: H04W48/18
Filed: 2020-01-21
Abstract: Provided in the embodiments of the present application are an information processing method and apparatus, the method comprising: acquiring historical network slice information of a terminal device, the historical network slice information comprising a historical network slice identifier; and performing processing on the basis of the historical network slice information. The information processing method and apparatus provided in the embodiments of the present application, when performing processing on the basis of network slice information, take into account historical network slice information and perform processing on the basis of the historical network slice information, thereby increasing the accuracy of the processing results.
Patent WO-2020156427-A1 (WO)
Title: 处理方法及通信设备
Inventor: WU YUMIN
IPC: H04L29/06
Filed: 2020-01-22
Abstract: 本公开实施例提供一种处理方法及通信设备，该方法包括：根据第一信息，确定压缩或解压缩ROHC实体；其中，所述第一信息为以下任意一项：PDCP包的包头中的指示信息；移动性过程完成的信息；PDCP包的PDCP标识；PDCP包对应的连接；PDCP控制包中的指示信息；PDCP配置信息；压缩或解压缩ROHC实体的配置信息。
Patent WO-2020169031-A1 (WO)
Inventor: ZHANG HONGXI
IPC: H04Q11/00
Filed: 2020-02-18
Abstract: Disclosed in embodiments of the present invention are a data transmission method and apparatus, a wireless access point (AP), a passive optical network module of an optical network unit (ONU PON), WLAN and PON networking, and a storage medium. The method comprises: on the basis of a data sending request of a station (STA), sending notification signaling carrying data packet information to the ONU PON, wherein the notification signaling is used for the ONU PON to apply an optical line terminal (OLT) for a corresponding bandwidth on the basis of the data packet information; and receiving service data sent by the STA and forwarding same to the ONU PON, wherein the service data is used for forwarding to the OLT according to the corresponding bandwidth.
Patent WO-2021168767-A1 (WO)
Inventor: HAO ZENGYU
IPC: H04W72/04
Filed: 2020-02-28
Abstract: Methods, systems, and devices for wireless communications are described. Transmitting devices may consider the transmission periodicities of one or more neighboring devices prior to transmitting. For example, a first device (e.g., a first user equipment (UE)) may receive a message from a second device (e.g., a second UE) during a first time interval, where the message may indicate a transmission periodicity of the second device. The first device may identify based on the first time interval and the transmission periodicity, one or more subsequent time intervals corresponding to transmissions by the second device. The first device may identify a second time interval based on the one or more subsequent time intervals that the first device may transmit in. The first device may transmit data during the second time interval that is different from the one or more subsequent time intervals to avoid transmission collisions.
Patent WO-2020192759-A1 (WO)
Inventor: TSENG LI-CHUAN
IPC: H04W24/02
Filed: 2020-03-27
Abstract: Aspects of the disclosure provide an electronic device including processing circuitry and a method for radio resource management (RRM) measurements. The processing circuitry determines, based on a signal received in a serving cell for the electronic device, a location and mobility of the electronic device. The electronic device is in one of a first state and a second state for RRM measurements. A normal level of RRM measurements is implemented for one or more neighboring cells when the electronic device is in the first state, and a relaxed level of RRM measurements is implemented for the one or more neighboring cells when the electronic device is in the second state. The processing circuitry determines whether the electronic device is to be switched from the one of the first state and the second state to another of the first state and the second state based on the mobility and the location.
Patent WO-2020216067-A1 (WO)
Inventor: LIU ZUN'AN
IPC: D06F33/00
Filed: 2020-04-09
Abstract: Provided are a washing machine control method and a washing machine, the control method is, when the washing process ends, the inner tub is controlled to execute the load redistribution stage and the spray stage in sequence, the load redistribution stage is to control the operation of the inner tub (3) to redistribute the load during the draining process and/or after the draining ends, the spray stage is to control the operation of the inner tub (3) and to perform spraying after the load redistribution stage ends. The control method is to control the inner tub (3) to operate unidirectionally at a certain speed during the draining process or after the draining ends, so that a cavity is formed in the inner tub (3), then the inner tub (3) is controlled to operate slowly and spray the inner tub (3), the thread scraps on the load surface are flushed off and flow out of the inner tub (3) from the cavity, so as to achieve the purpose of removing the thread scraps.
Patent WO-2020216139-A1 (WO)
Title: Computer-readable storage medium, terminal device, and control method and apparatus therefor
Inventor: ZHAO HONGCHAO
IPC: G06F1/16
Filed: 2020-04-17
Abstract: A computer-readable storage medium, a terminal device, and a control method and apparatus therefor. The terminal device comprises: a functional component (200); and a housing (100) provided with a through-hole (110), wherein one of the functional component (200) and the housing (100) is provided with a coil (500), and the other one is provided with a magnetic member (230). When the coil (500) is in a powered-on state, the functional component (200) is driven, by an interaction force between the magnetic member (230) and the coil (500), to extend from the through-hole (110) to the outside of the housing (100) or to retract into the housing (100).
Patent WO-2021217384-A1 (WO)
Title: 天线组件、遥控器及遥控系统
Inventor: HE QIANKUN
IPC: H01Q1/52
Filed: 2020-04-27
Abstract: 一种天线组件、遥控器(1000)及遥控系统(10)，遥控器(1000)的抽拉结构(300)与设备本体(100)可活动连接，从而调整天线主体(200)与设备本体(100)间的距离；馈线(400)的一端与天线主体(200)电连接，另一端与电子器件电连接；在天线主体(200)靠近或远离设备本体(100)的过程中，馈线(400)相对线体收纳结构(500)的伸出长度发生改变。
Patent WO-2020221242-A1 (WO)
Inventor: YAN BIN
IPC: C02F3/00
Filed: 2020-04-28
Abstract: Disclosed are a method for preparing an inorganic filler with an anthraquinone compound fixed on the surface thereof and the use thereof. A chloropropyl silane coupling agent is reacted with an inorganic filler to obtain a chloropropyl group surface-modified inorganic filler, and same is then subjected to a dehydrochlorination reaction with an amino-containing anthraquinone compound under the action of an acid binding agent, so as to obtain an inorganic filler with an anthraquinone compound fixed on the surface thereof. The inorganic filler with an anthraquinone compound fixed on the surface thereof that is obtained using the preparation method can accelerate the degradation of contaminants such as dyes and nitrates, and can be reused; in addition, same has a wide source of raw materials, few reaction steps, and a low cost, and can be widely used in the treatment of wastewater containing azo dyes, nitrates, etc.
Patent WO-2021217623-A1 (WO)
Inventor: LONG YUBIN
IPC: H04N19/176
Filed: 2020-04-30
Abstract: A multimedia data processing method and device, and a storage medium. Said method comprises: acquiring a first multimedia data set to be processed; encoding first multimedia data in the first multimedia data set, so as to determine an offset of the first multimedia data; and determining a second multimedia data set according to the offset of the first multimedia data, so as to process the first multimedia data according to the second multimedia data set. By means of the embodiment, the storage space and transmission time of the multimedia data can be effectively reduced, and the efficiency of processing the multimedia data is improved.
Patent WO-2021223232-A1 (WO)
Title: Gaia ai voice control-based smart tv multilingual recognition system
Inventor: HUANG GUOGUI
IPC: H04N21/422
Filed: 2020-05-08
Abstract: The present invention relates to the field of voice control. Disclosed is a Gaia AI voice control-based smart TV multilingual recognition system. The Gaia AI voice control-based smart TV multilingual recognition system disclosed in the present invention comprises a remote control for receiving voice signals and a control system for voice signal recognition and processing. The control system is provided with a first language storage module; the control system preferentially performs comparison according to languages in the first language storage module; and the control system extracts information of a TV interface during voice input and preferentially compares keywords having the highest use probability on the interface. A language database in the first language storage module is directly selected to perform recognition and correction, and correction of related keywords is performed according to information of a current interface, thereby improving the speed and accuracy of voice recognition.
Patent WO-2021227091-A1 (WO)
Title: Multi-modal classification method based on graph convolutional neural network
Inventor: WANG WEI
IPC: G06N3/00
Filed: 2020-05-18
Abstract: Disclosed is a multi-modal classification method based on a graph convolutional neural network. The method comprises the following steps: (I) firstly, a user needs to prepare an object library, wherein each object comprises V modals, a category mark is provided for a small number of objects in the library by means of a manual marking method, these objects having the category mark are called as initial marked training data, and the objects having the category mark and a large number of remaining unmarked objects form a training data set together. According to the present invention, graph structure information having different modals is comprehensively considered by means of the innovative multi-modal graph convolutional neural network, and trainable weights are distributed in each layer of the multi-modal graph convolutional neural network, so that structure information of other modals can be gradually considered in representation learned by each modal.
Patent WO-2020244552-A1 (WO)
Title: A synchronizing ring
Inventor: BARRIENTOS BLANCO EVA
IPC: F16N1/00
Filed: 2020-06-03
Abstract: A synchronizing ring (11) for a synchronizer (2) of a transmission (1) is provided. The synchronizing ring (11) is provided with a plurality of axially extending cams (13) for engagement with a further synchronizing ring (12). An axial surface (18) of each axial cam (13) is provided with at least one groove (19) for transportation of oil.
Patent WO-2021196401-A1 (WO)
Title: 图像重建方法及装置、电子设备和存储介质
Inventor: ZHANG SONG
IPC: G06K9/62
Filed: 2020-06-05
Abstract: 本公开涉及一种图像重建方法及装置、电子设备和存储介质，所述方法包括：获取目标场景的事件信息，所述事件信息用于表示所述目标场景在第一亮度范围内的亮度变化；对所述事件信息进行特征提取，得到所述目标场景的第一事件特征；对所述第一事件特征进行图像重建，得到所述目标场景的重建图像，所述重建图像的亮度处于第二亮度范围内，所述第二亮度范围高于所述第一亮度范围。本公开实施例可提高图像重建的效果。
Patent WO-2021253469-A1 (WO)
Title: Cross-shaped sliding door carrying rack for sliding plug door
Inventor: SUN JINGGUO
IPC: E05F15/56
Filed: 2020-06-23
Abstract: A cross-shaped sliding door carrying rack for a sliding plug door, the rack comprising a sliding sleeve (1), a fixed sleeve assembly (2), a guide sleeve assembly (3) and a guide rod assembly (4); the fixed sleeve assembly (2) is fixed on the outside of the sliding sleeve (1), the guide sleeve assembly (3) is embedded in the fixed sleeve assembly (2), the guide rod assembly (4) is inserted into the guide sleeve assembly (3) and is slidably connected to the guide sleeve assembly (3), the fixed sleeve assembly (2) is provided perpendicular to the sliding sleeve (1), and the lower portion of the guide rod assembly (4) is connected to a guide wheel assembly (5). According to the the cross-shaped sliding door carrying rack for a sliding plug door, when the guide wheel assembly (5) is moved to an end portion of a guide rail, under the action of the guide rod assembly (4), the guide rod assembly (5) drives a door frame to be connected and lifted up, and the door plate is in close contact with the door frame, improving the sealing performance.
Patent WO-2021135126-A1 (WO)
Title: Dustproof structure, microphone packaging structure and electronic device
Inventor: TIANSHAN YONGPING
IPC: H04R19/00
Filed: 2020-06-30
Abstract: Disclosed are a dustproof structure, a microphone packaging structure and an electronic device, the dustproof structure comprising: a carrier layer, wherein a through hole is formed at the center of the carrier layer; a film body layer, comprising a grid structure and a connection portion arranged around the grid structure, the grid structure covering one end of the through hole, the connection portion being connected on the carrier layer; a warping compensation layer, fixed on the side of the carrier layer away from the film body layer, the thermal expansion coefficient of the warping compensation layer being lower than that of the carrier layer. One technical effect of the present invention is that the arrangement of the warping compensation layer having a lower thermal expansion coefficient than the carrier layer effectively inhibits warping deformation of the dustproof structure during mounting.