baber/WOPTO huggingface dataset:
Patent WO-2020119169-A1 (WO)
Inventor: SONG KIYOUNG
IPC: G06K9/00
Filed: 2019-08-22
Abstract: According to an embodiment of the present disclosure, the present disclosure discloses a computer readable storage medium storing a computer program. When executed in more than one processor, the computer program performs the following work for checking input data, the work comprises: the work of exporting a first checking result of the input data; the work of classifying the input data by using a classification model learned by learning data labeled with cluster information; and the work of outputting a final checking result based on at least a portion of the classification result of the input data of the classification model.
Patent WO-2020215555-A1 (WO)
Inventor: ZHAO LIANG
IPC: A23L2/04
Filed: 2019-08-26
Abstract: Disclosed in the present invention is a persimmon juice processing method. The method comprises persimmon pulp being subjected in turn to ultra-high pressure treatment, decomposition treatment, centrifugation, upper layer juice collection, filtering, and filtrate collection. In the ultra-high-pressure treatment, the pressure is 0.1-400 MPa, the time is 1-20 minutes, the temperature is 0-50°C, and the pressure-transmitting medium is water. The decomposition comprises standing for 1-24 hours at a temperature of -20°C to 50°C. After treatment by the method of the present invention, pectin methyl esterase and polygalacturonase are activated, effectively solving the problems of the difficulty of producing juice (low juice yield) and re-astringency through heating.
Patent WO-2020043129-A1 (WO)
Inventor: ZHOU XINBO
IPC: A61K47/68
Filed: 2019-08-28
Abstract: Disclosed are a linker containing arylnitro as shown by formula I, and an antibody-drug conjugate containing the linker, and the use of the linker, and a pharmaceutical composition containing the antibody-drug conjugate, and the use of these antibody-drug conjugates for treating and/or preventing diseases.
Patent WO-2020220538-A1 (WO)
Inventor: ZHOU YAN
IPC: H02M7/48
Filed: 2019-08-29
Abstract: The invention discloses an inverter driving system with ultra-low switching power consumption and ultra-low output end electromagnetic interference, comprising a three-phase driving system. Each phase driving system is an independent system and comprises a feedback control unit, a comparative control unit and a power switch circuit. Each feedback control unit calculates output setting current i set(t) required for the phase by inputting a sinusoidal input signal u sin(t), and an output end voltage feedback signal u out(t) and an output current feedback signal i out(t) fed back by the power switch circuit, and outputs the output setting current i set(t) required for the phase to the comparative control unit. Each comparison control unit calculates an inductance peak current I peak(t) required for switching of a switching state by outputting setting current i set(t) and the structural characteristics of the power switch circuit, compares with the inductance current i L(t) measured in real time to determine the switching state corresponding to a switching device in the power switch circuit, and outputs a switch state signal to the power switch circuit. According to the invention, low switching loss and low output end high frequency electromagnetic interference are achieved.
Patent WO-2020078425-A1 (WO)
Inventor: YANG HAICHENG
IPC: H04W48/08
Filed: 2019-10-17
Abstract: 本申请公开了一种网络接入方法、终端及计算机存储介质。所述方法包括：终端通过识别卡从服务器获取目标网络参数；以及终端根据所述目标网络参数接入目标网络。
Patent WO-2021003909-A1 (WO)
Inventor: HU CHONGMING
IPC: G06F3/042
Filed: 2019-11-05
Abstract: Provided are an infrared touch control display device and a preparation method therefor. In the present application, a cover plate coated with a frame sealant and a display panel are fed into a vacuum cavity for vacuumizing treatment; when the cover plate and the display panel are attached, the portion, corresponding to the middle area enclosed by the frame sealant, of the cover plate is sunk towards one side of the display panel and is tightly attached to the display panel, and peripheral edges of the display panel and peripheral edges of the cover plate are sealed by means of the frame sealant; and a plurality of sets of infrared transmitting tubes and infrared receiving tubes are arranged on the periphery of the cover plate in a one-to-one correspondence manner.
Patent WO-2020093999-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/50
Filed: 2019-11-05
Abstract: Devices, systems and methods for digital video coding, which includes inter prediction with refinement, are described. An exemplary method of video processing includes determining to use, for a conversion between a current block of a video and a bitstream representation of the video, a first linear optimization model for the conversion using a first coding mode, the first linear optimization model being derived from a second linear optimization model that is used for the conversion using a second coding mode, and performing, based on the determining, the conversion. Another exemplary method of video processing includes determining to use, for a conversion between a current block of a video and a bitstream representation of the video, a gradient value computation algorithm for a bi-directional optical flow tool, and performing, based on the determining, the conversion.
Patent WO-2021087842-A1 (WO)
Title: 一种混凝土表面三维粗糙度的测量方法
Inventor: XIA JIN
IPC: G01N33/38
Filed: 2019-11-07
Abstract: 一种混凝土表面三维粗糙度的测量方法，对待测对象进行3D扫描试验，运用软件进行旋转移动、修补优化和编辑计算处理，获得三维粗糙度指标值。通过CSP标准模型铺砂法MTD值与3D扫描Sa值的误差方差，确立最终基准面。该方法可以测得混凝土表面的三维粗糙度，规范现场对混凝土结合界面的施工，提升混凝土建筑的耐久性能。
Patent WO-2021031400-A1 (WO)
Title: Display panel and display device
Inventor: YU YUN
IPC: G02F1/1335
Filed: 2019-11-12
Abstract: A display panel (10) and a display device (1). The display panel (10) comprises: a display area (11) and a non-display area (12); a marking area (121) provided in the non-display area (12), the marking area (121) having at least two markers (1211); and a light shielding area (122) having a light shielding layer (1201), the light shielding layer (1201) being laminated on the marking area (121) of the non-display area (12), and the light shielding layer (1201) being provided with an opening (1212) corresponding to the marker (1211).
Patent WO-2020108296-A1 (WO)
Title: Online meeting establishing method, server, and computer readable storage medium
Inventor: SU QIUXIA
IPC: H04N7/15
Filed: 2019-11-13
Abstract: Embodiments of the present invention relate to the technical field of multimedia online meetings. Disclosed are an online meeting establishing method, a server, and a computer readable storage medium. The method comprises: obtaining information of a meeting to be held, wherein the information of the meeting comprises information of invited participants; issuing attendance notice information according to the information of invited participants; receiving attendance situation feedback information of the attendance notice information; and sending meeting participation request information according to the attendance situation feedback information.
Patent WO-2020248502-A1 (WO)
Inventor: HE YINGQIANG
IPC: B25J9/10
Filed: 2019-11-14
Abstract: A carrying transmission device for a standing-type workpiece lowering mechanical arm, comprising an upright frame (1) in which a sliding rail (10) is formed, a sliding seat (2) in sliding fit connection with the sliding rail (10) and a driving mechanism (3) used for pulling the sliding seat (2) to move on the sliding rail (10), wherein a plurality of clamping grooves (1a) are distributed in the upright frame (1), and the plurality of clamping grooves (1a) are distributed at intervals along the length direction of the upright frame (1); the carrying transmission device further comprises an anti-falling part (4) which is disposed on the sliding seat (2) and is linked to the driving mechanism (3); the anti-falling part (4) comprises a buckle module (40) that cooperates with the clamping grooves (1a) and a driver (41) that drives the buckle module (40) to separate from and extend into the clamping grooves (1a); and the driver (41) is linked to the driving mechanism (3). When the driving mechanism (3) applies acting force to the sliding seat (2), the driver (41) drives the buckle module (40) to stay separated from the clamping grooves (1a) in the moving path of the sliding seat (2). When the driving mechanism (3) loses the acting force on the sliding seat (2), the driver (41) drives the buckle module (40) to move and extend into the clamping groove (1a) in the falling path of the sliding seat (2) closest to the position at which the acting force was lost, so that free fall of the sliding seat (2) on the sliding rail (10) is limited, thereby eliminating potential safety hazards during workpiece carrying.
Patent WO-2020134676-A1 (WO)
Inventor: ZUO ZHOUQUAN
IPC: H04M1/725
Filed: 2019-11-14
Abstract: The embodiment of the disclosure provides an electronic device. The main body includes a first end portion and a side portion coupled to the first end portion, the main body is enabled in a standing state by the supporting of the first end portion, the side portion defines at least two first electroacoustic holes, the at least two first electroacoustic holes are spaced apart in a direction surrounding the side portion. The at least one electroacoustic component is disposed in the main body and configured to transmit sound signals through the at least two electroacoustic holes. The embodiment of the disclosure can transmit sound signals multi-directionally.
Patent WO-2020186810-A1 (WO)
Inventor: ZHANG MEIYUAN
IPC: G06F11/36
Filed: 2019-11-25
Abstract: A regression test case determining method and apparatus, a computer device, and a storage medium. The method comprises: obtaining a test analysis request, wherein the test analysis request comprises the ID of a version to be tested (S201); based on the ID of the version to be tested, obtaining the code of the version to be tested corresponding to the ID of the version to be tested from a code repository (S202); using a version control tool to perform code analysis on the code of the version to be tested so as to obtain a code modification hot region (S203); performing code defect filtering on the code modification hot region to obtain a code defect distribution hot region (S204); and using an analytic hierarchy process to perform analysis on the code modification hot region and the code defect distribution hot region to obtain a target test case (S205). By means of the method, when a regression test is subsequently performed according to the target test case, the repeated redundancy of a workload can be effectively reduced, and unnecessary labor waste is also reduced, and the software quality of the regression test is guaranteed.
Patent WO-2020134808-A1 (WO)
Inventor: ZHANG HAIQUAN
IPC: B65G65/32
Filed: 2019-11-27
Abstract: 一种球形物下落缓冲装置，包括限流管组件（20）和中心柱组件（10），所述限流管组件（20）包括限流管（21）、变向接头（22）和出球管（23），所述限流管（21）的直径大于所述出球管（23）的直径，所述变向接头（22）的内表面为圆锥面（27），所述中心柱组件（10）至少包括中心柱（12），所述中心柱（12）设置于所述限流管（21）中，所述限流管（21）与所述中心柱（12）之间设有导流区（13），所述中心柱（12）的外周面（14）上设有若干重力流导流槽。该球形物下落缓冲装置能够使球形物（1）在下落过程中受到限制、导流及缓冲，避免了因球形物（1）下落速度过大而导致球形物（1）或料仓碰撞损坏，对球形物（1）和料仓实体的保护效果良好，而且装置结构简单，安装方便、可靠性高。
Patent WO-2020151451-A1 (WO)
Inventor: ZHANG TAO
IPC: G01K1/08
Filed: 2019-12-26
Abstract: Provided is an exhaust temperature sensor, comprising a plate sensitive element (1), and an armored wire (2) which is connected to the sensitive element (1) and which conducts electrical signals; the armored wire (2) is signally connected to a microcomputer controller specifically used for an automobile; a tube cap (3) is arranged outside the sensitive element (1); the tube cap (3) is filled with a filler (31); a protective tube (4) is connected to the outer shell of the tube cap (3); a main sleeve (5) is arranged on the outside of the armored wire (2); a positioning nut (51) is provided on the main sleeve (5); a gasket (6) connected to the protective tube (4) is arranged above the positioning nut (51); the upper end of the gasket (6) is provided with a protruding part (61) facilitating connection to the protective tube (4); the protective tube (4) is provided with a connecting part (41) which fits with the protruding part (61). By means of adding the protective tube (4), the impact resistance of the head of the exhaust temperature sensor is enhanced, improving product reliability; the arrangement of the protruding part (61) and the connecting part (41) improves the stability and reliability of the connection of the protective tube (4).
Patent WO-2020140835-A1 (WO)
Inventor: LIU YUANJIANG
IPC: A61H1/00
Filed: 2019-12-27
Abstract: A circuit for adaptively adjusting a vibration frequency, a slimming machine, and a control method. The circuit comprises: a control module (U1), an output module (U2), a motor (M), and a current detection module (U3). The control module (U1) is configured to output a control signal to the output module (U2). The output module (U2) is configured to drive the motor (M) to vibrate according to the frequency of the control signal. The current detection module (U3) is configured to detect a current flowing through the motor (M), and send the current detection result to the control module (U1). The control module (U1) is further configured to adjust the frequency of the control signal according to the current detection result, so as to adjust the vibration frequency of the motor (M).
Patent WO-2021142586-A1 (WO)
Title: Data transmission method, device and apparatus, mcu, and storage medium
Inventor: LIU YING
IPC: G06F13/10
Filed: 2020-01-13
Abstract: Provided in embodiments of the present invention are a data transmission method, a data transmission device, a data transmission apparatus, an MCU, and a storage medium. The method comprises: a storage device storing data to be transmitted; a data transmission module acquiring a transmission instruction sent by a microcontroller unit, and controlling, according to the transmission instruction, the storage device to transmit the data to an interface module; and the interface module transmitting the data. The method further comprises: if a transmission rate of the storage device is higher than a rate at which the data will be transmitted by the interface module, controlling, by means of the data transmission module, the storage device to transmit the data at a rate matching the rate at which the data will be transmitted by the interface module. The technical solution provided in the embodiments of the present invention can reduce the number of interrupts of an MCU and overheads incurred by the interrupts, thereby greatly reducing the load of the MCU, and improving performance of the MCU.
Patent WO-2020173388-A1 (WO)
Inventor: LUO HONGLEI
IPC: G06F1/16
Filed: 2020-02-21
Abstract: A control method for a foldable electronic device, and a related device. The method comprises: detecting a first operation for a first switch on a first electronic device; and in response to the first operation, a sensor module detecting the angle of rotation of the first electronic device, and a communications module sending a first instruction to a foldable electronic device; the first instruction comprises first indication information used to indicate angle information and second indication information, the angle information corresponds to the angle of rotation of the first electronic device that is detected by the sensor module, and the second indication information is used to instruct to unfold or fold the foldable electronic device. A user can rotate the first electronic device to unfold or fold the foldable electronic device so that the user can conveniently operate the foldable electronic device, thereby improving the experience of human-machine interaction.
Patent WO-2020169096-A1 (WO)
Inventor: LI ZEWEI
IPC: B65B7/22
Filed: 2020-02-22
Abstract: A box sealing device, a packaging machine and a computer-readable medium. A box sealing device (1) can be used for sealing a packaging box (101); the packaging box (101) comprises a main panel (1014) and a main cover (1012), and further has a fastening member (11), and a bending member (12) connected to the fastening member (11) and bending towards the main panel (1014) to a preset angle, wherein the fastening member (11) is linked with the bending member (12). The present invention also relates to a packaging machine having the box sealing device and a computer-readable medium connected to the box sealing device. The box sealing device does not need a plurality of folding plates cooperating, and the structure is simple.
Patent WO-2021168738-A1 (WO)
Inventor: WEI YULONG
IPC: G09G3/3208
Filed: 2020-02-27
Abstract: Disclosed are a display substrate and a manufacturing method therefor, and a wiring load compensation method. The display substrate (20) is provided with a display area (201) and a peripheral area (202). The display area (201) is provided with an opening (201A), the peripheral area (202) comprises an opening peripheral area (203) at least partially located in the opening (201A), and at least one wiring (230) is located in the display area (201) and the opening peripheral area (203). Each of the at least one wiring (230) comprises two parts, the first part (231) is insulated from a semiconductor pattern (220) and a conductive pattern (240) at an interval to provide at least one first compensation unit (230A), and the second part (232) is insulated from one of the semiconductor pattern (220) and the conductive pattern (240) at an interval to provide at least one second compensation unit (230B). In the display substrate (20), two different compensation units are used for accurately compensating wirings with different loads, so as to improve the display effect of the display substrate (20).
Patent WO-2021184381-A1 (WO)
Title: Ranging system and vehicle
Inventor: HU CHIHAO
IPC: G01S7/481
Filed: 2020-03-20
Abstract: A ranging system (901, 902, 903, 904, 905, 1001) and a vehicle (106). The ranging system (901, 902, 903, 904, 905, 1001) comprises: a scanning module (200) and a ranging module (203); wherein the ranging module (203) is used for emitting laser to the scanning module (200), and receiving reflected light sent by the scanning module (200); the scanning module (200) comprises: a movement component (201) and a lens group (202), wherein the movement component (201) is used for driving the lens group (202) to scan; the lens group (202) is further used for receiving reflected light of a measured object (204) in an ambient of the ranging system (901, 902, 903, 904, 905, 1001), and transmitting the reflected light to the ranging module (203). Hence, the scanning module (200) is separated from the ranging module (203), and the weight of the scanning module (200) is reduced, so that the movement component (201) can implement rapid rotation and the scanning efficiency is improved. Meanwhile, the ranging module (203) does not rotate along with the scanning module (200) during operation, so that the difficulty in electrical connection of the ranging module (203) is lowered.
Patent WO-2020216020-A1 (WO)
Title: Inertial navigation system and method using digital holography
Inventor: CAO ZIPING
IPC: G01C21/16
Filed: 2020-03-31
Abstract: An inertial navigation system using digital holography. Said system comprises: a sensor module, a communication module and a digital holography module, the sensor module being connected to the digital holography module by means of the communication module, the sensor module comprising a first sensor unit, a second sensor unit, a third sensor unit, a fourth sensor unit, a fifth sensor unit, a sixth sensor unit, a seventh sensor unit, an eighth sensor unit and a ninth sensor unit which are respectively worn on the left wrist, the right wrist, the left elbow, the right elbow, the left knee, the right knee, the left ankle, the right ankle and the middle of the waist of a user, the digital holography module comprising a host and a projection device, and the ninth sensor unit being connected to the host by means of the communication module. The inertial navigation system overcomes the defect that an indoor satellite signal of a traditional satellite positioning system is prone to interference, can acquire relatively accurate navigation data without relying on external information, can reflect the motion state of a wearer in real time, and is suitable for fire fighting scenes having a complex terrain and many obstacles. Also disclosed is a method for implementing the inertial navigation system using digital holography.
Patent WO-2020220914-A1 (WO)
Title: 语音问答方法及其装置、计算机可读存储介质和电子设备
Inventor: XU CHU
IPC: G10L13/04
Filed: 2020-03-31
Abstract: 一种语音问答方法及装置、计算机可读存储介质和电子设备。该方法包括：接收问题语音信息，并根据问题语音信息获得问题文本信息（S210）；对问题文本信息做通用语义解析处理和专用语义解析处理中的至少一个语义解析处理，生成解析结果（S220）；根据解析结果，获得答复信息（S230）；其中，通用语义解析用于进行通用领域的语义解析，专用语义解析用于进行艺术领域的语义解析。
Patent WO-2020221078-A1 (WO)
Inventor: BAI WEI
IPC: H04W76/27
Filed: 2020-04-22
Abstract: 本公开提供了一种激活/去激活配置的方法、网络设备及终端，包括：向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息；其中，所述多个传输配置与所述激活/去激活信息的配置信息关联，或者，所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
Patent WO-2021088322-A1 (WO)
Inventor: DUAN XULIANG
IPC: B61C9/24
Filed: 2020-04-23
Abstract: A power control method, device and system, and a hybrid power diesel multiple unit. The power control method comprises the following steps: step A: obtaining a train speed; step B: when the train speed is zero, controlling an internal electric power pack to charge a super capacitor; step C: when the train speed is greater than zero and application power is less than power corresponding to an inflection point speed, controlling the internal electric power pack to supply power to the train and controlling the super capacitor not to output, the inflection point speed referring to a speed where the train is located in the intersection of a constant torque area and a constant power area; and step D: when the train application power is greater than the power corresponding to the inflection point speed, controlling the internal electric power pack to supply power to the train, and meanwhile, supplementing the insufficient power requirement by the super capacitor.
Patent WO-2021073073-A1 (WO)
Inventor: ZENG CHAOFAN
IPC: A61B1/05
Filed: 2020-05-08
Abstract: An endoscope camera host, a video recording method, an imaging system, and a storage medium. The method comprises: a camera host obtains an image signal from an endoscope camera, and processes the image signal; convert and output the processed image signal; store the output image data on an external storage device, the external storage device being communicatingly connected to the camera host; monitor the device state of the external storage device, the device state comprising at least the remaining storage space of the external storage device; determine, on the basis of the remaining storage space in the device state, remaining recording time in which image data can still be stored on the external storage device; display the remaining recording time. Thus, a user can clearly know the device state of an external storage device, so as to comprehensively control video recording during endoscopic operation, thereby improving the operation smoothness and reducing the operation risk.
Patent WO-2021073077-A1 (WO)
Inventor: CONG MINGSHU
IPC: G06F40/186
Filed: 2020-05-11
Abstract: A method, apparatus and device for automatically generating a spreadsheet, and a storage medium. The method comprises: obtaining a hierarchical structure for a spreadsheet, wherein the hierarchical structure comprises one or more levels which have a plurality of nodes (S110), each level has at least one node and has a corresponding level type, each node corresponds to one or more cells in the spreadsheet, and the hierarchical structure further comprises a membership relationship among the plurality of nodes; obtaining metadata of each node in the plurality of nodes (S120); obtaining raw data for the spreadsheet (S130); and generating the spreadsheet at least on the basis of the hierarchical structure for the spreadsheet, the metadata, and the raw data (S140).