baber/WOPTO huggingface dataset:
Patent WO-2021217433-A1 (WO)
Inventor: ZHU ZIMING
IPC: H04M1/725
Filed: 2020-04-28
Abstract: Disclosed is a content-based voice playback method, comprising: displaying a user interface on a display, the user interface comprising at least a character string of a preset length and a punctuation mark; and when it is configured to enable a voice broadcast service, outputting a voice corresponding to the character string comprised in the user interface from a loudspeaker, wherein the voice is broadcast at an uneven speed.
Patent WO-2020228599-A1 (WO)
Inventor: LIN SU-HUI
IPC: H01L33/36
Filed: 2020-05-08
Abstract: A light emitting diode (100), comprising a substrate (101), a first semiconductor layer (102) formed on the substrate (101), an active layer (103) formed on a first portion (1021) of the first semiconductor layer (102), a second semiconductor layer (104) formed on the active layer (103), and an electrode structure (106) formed on the second semiconductor layer (104) and a second portion (1022) of the first semiconductor layer (102), the electrode structure (106) comprising an insulator structure embedded therein, and the insulator structure forming, in the electrode structure (106), a mesa structure having a height less than that of the electrode structure (106), and the mesa structure having no influence on the conductivity of the whole device. During encapsulating and wire bonding, the insulator structure blocks a force applied during wire bonding, so as to change the force receiving condition of the electrode structure (106), and avoid deformation and damage of the bottom of the electrode structure (106), thereby ensuring that the electrode structure (106) or the solder does not fall off or peel off. The insulator structure can form a capacitance at an edge of an electrode, thereby improving the anti-electrostatic capability of the electrode structure (106), and reducing the risk of electrostatic breakdown of the light emitting diode (100).
Patent WO-2021237514-A1 (WO)
Title: Supercritical carbon dioxide fluid flash-explosion machine
Inventor: LONG JIAJIE
IPC: D06B9/06
Filed: 2020-05-27
Abstract: Disclosed is a supercritical carbon dioxide fluid flash-explosion machine, comprising a high temperature and high pressure fluid flash-explosion system, a carbon dioxide medium pressurization system, a circulating treatment system, and a carbon dioxide separation and recovery system. In the high temperature and high pressure fluid flash-explosion system, a high temperature and high pressure fluid treatment area and a fluid flash-explosion area are arranged, and are in communication via a quick-opening valve, wherein the quick-opening valve can conveniently achieve adjustment to different opening degrees and opening rates as required, which can effectively meet the requirements of different temperatures and pressures during the final treatment state, so as to achieve the flash-explosion processing of materials in different working conditions; and in the high temperature and high pressure fluid treatment area, a magnetic stirring system and an external fluid circulation system are also provided, which greatly improves the treatment uniformity of the materials being treated. The fluid flash-explosion area provided in the present invention can achieve the anhydrous-dry state processing of materials, which shortens the process flow and has remarkable ecological and environmental characteristics, and achieves and improves an efficient flash-explosion treatment for compact and impenetrable materials.
Patent WO-2021237606-A1 (WO)
Title: Led light-emitting backplate and production method therefor
Inventor: HUANG JIAHUA
IPC: H01L27/15
Filed: 2020-05-28
Abstract: An LED light-emitting backplate and a production method therefor. The structure of the LED light-emitting backplate comprises: a drive backplate (100), wherein more than two LED chips (101) are mounted on the drive backplate, an upper end face of each LED chip is covered by a light-transmitting layer (104), and an optical isolation material (102) is filled between the drive backplate and the light-transmitting layer. In the LED light-emitting backplate of the present invention, an optical isolation material is filled between a drive backplate and a light-transmitting layer, and an upper end face of an LED chip is covered by the light-transmitting layer, such that the influence of the optical isolation material on the light transmittance of the light-transmitting layer can be prevented, thereby improving the light transmittance of the LED chip.
Patent WO-2020253708-A1 (WO)
Title: 选择策略控制功能的方法及设备
Inventor: CHEN XU
IPC: H04W76/11
Filed: 2020-06-17
Abstract: 本公开实施例提供一种选择策略控制功能的方法及设备，该方法包括：向第一SMF发送第一服务请求；从所述第一SMF接收响应所述第一服务请求的第一服务响应，所述第一服务响应携带PCF标识，所述PCF标识是所述第一SMF调用PCF服务时选择的PCF的标识；向第二SMF发送第二服务请求，所述第二服务请求携带所述PCF标识。
Patent WO-2021004294-A1 (WO)
Title: Pump body structure, compressor, and heat exchange apparatus
Inventor: YANG SEN
IPC: F04B53/14
Filed: 2020-06-24
Abstract: Disclosed are a pump body structure, a compressor, and a heat exchange apparatus. The pump body structure comprises: an air cylinder assembly (10) comprising an air cylinder (11), a piston (20) movably arranged inside the air cylinder (11), and a transmission structure (40) and a driving portion (30), wherein the transmission structure (40) is in driving connection with the piston (20); a peripheral wall of the piston (20) has guide rail grooves (21) connected end-to-end in a circumferential direction, and the air cylinder (11) has guide structures (111) extending into the interiors of the guide rail grooves (21); or an inner surface of the air cylinder (11) has the guide rail grooves (21) connected end-to-end in the circumferential direction, and the piston (20) has the guide structures (111) extending into the interiors of the guide rail grooves (21), such that, by means of driving the piston (20) by the driving portion (30), the piston (20) reciprocates inside the air cylinder (11) along a pivotal axis of the piston (20) while rotating relative to the air cylinder (11).
Patent WO-2021036489-A1 (WO)
Inventor: SUN YULI
IPC: B24C3/00
Filed: 2020-06-30
Abstract: A unidirectional abrasive flow machining device for a complex flow passage of a turboshaft engine diffuser, comprising a housing (1), a feed port (2) being provided at the top of a side wall of the housing (1), and a discharge port (3) being provided at a bottom wall of the housing (1). A clamp (9) is provided on a telescopic end of an electric push rod (8), a material storage tank (10) is provided at the bottom end inside the housing (1), and a discharge valve (15) is provided on the discharge port (3). A first motor (4) of the machining device drives a threaded rod (5) to rotate, the abrasive is stirred to evenly distribute abrasive grains, a second motor (7) drives the electric push rod (8) and the clamp (9) to rotate, and then a workpiece is rotated, facilitating in improving the uniformity of grinding. A circulation pump (11) can draw the abrasive inside the material storage tank (10) from the bottom to the top of the housing (1), the abrasive is then cycled for unidirectional grinding, and the pressure of the abrasive can be adjusted by adjusting the rotation speed of the first motor (4) and the outlet pressure of an adjustment valve (13), thereby adapting to different workpieces.
Patent WO-2021004397-A1 (WO)
Inventor: ZHAO JIYUN
IPC: F15B13/02
Filed: 2020-07-03
Abstract: A large flow valve-pump joint control emulsion pump station and a control method therefor, particularly suitable for use in the field of coal electromechanical equipment hydraulic systems. A valve-controlled liquid supply system is added to an existing pump-controlled emulsion pump station system controlled by an inverter, a filter being connected to a small metering pump (2), the small metering pump (2) being driven by a motor (3), there being three bypasses at the outlet of the small metering pump (2), one entering a hydraulic support system, another being connected to a proportional throttle valve (6) to flow back to an oil tank (9), and another being connected to a relief valve (4) to flow back to the oil tank (9). The pumped flow flows into the hydraulic support system in a timely manner, the flow being small and stable, increasing the response speed of the entire system. When the pump control system is started, as the hydraulic support system already has a flow entering, flow fluctuations and shocks are greatly reduced; the structure is simple and maintenance is convenient.
Patent WO-2021212667-A1 (WO)
Inventor: ZHANG XIN
IPC: H04N21/431
Filed: 2020-07-09
Abstract: An embodiment of the present application relates to the technical field of display technology, and in particular to a multiple media resource data display method and a display device, comprising: in response to a control instruction input by a user to display an application main page, displaying the application main page on a monitor, the application main page comprising multiple media resource data display areas divided into categories, the media resource data are arranged according to the categories, and the media resource data display areas of which media resource data exceeds a number threshold further comprising secondary page entry data; and in response to a control instruction issued by the user to select secondary page entry data, jumping from the application main page to a category-specific page, the category-specific page comprising all the media resource data corresponding to the media resource data display area in which the secondary page entry data is situated.
Patent WO-2022011515-A1 (WO)
Title: Method, device and computer storage medium of communication
Inventor: CHEN ZHE
IPC: H04W76/40
Filed: 2020-07-13
Abstract: Embodiments of the present disclosure relate to method, device and computer readable medium of communication. The method comprises determining, at a network device, a data radio bearer associated with a multicast service; and transmitting, to a terminal device, first information comprising an identity of the multicast service and an identity of the data radio bearer. The method further comprises receiving, at the terminal device, the first information from the network device; and performing a communication between the terminal device and the network device based on the first information. In this way, simultaneous transmission of multicast and unicast for a MBMS can be achieved and reliability of the MBMS can be enhanced.
Patent WO-2022006922-A1 (WO)
Title: Loudspeaker
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2020-07-14
Abstract: The present application provides a loudspeaker, comprising a housing having an accommodating space, a vibration system accommodated in the housing, and a magnetic circuit system for driving the vibration system. The vibration system comprises an upper diaphragm, a voice coil for driving the upper diaphragm to vibrate to produce sound, and a frame for transmitting the vibration of the voice coil to the upper diaphragm. The voice coil is fixed on the frame, and the upper diaphragm is connected to the frame. The loudspeaker also comprises a plurality of counterweight blocks, and the plurality of counterweight blocks are disposed on the frame. The voice coil is fixed on the frame, and the upper diaphragm is connected to the frame, such that the vibration of the voice coil can be transmitted to the upper diaphragm by means of the frame to drive the vibration of the upper diaphragm; and in addition, the loudspeaker also comprises several counterweight blocks, which are disposed on the frame, so that not only is the overall strength of the frame enhanced, thus improving the high-frequency performance of the loudspeaker, but the pure tone problem caused by swing is reduced, thus improving the acoustic performance of the loudspeaker.
Patent WO-2021008573-A1 (WO)
Inventor: ZHANG GUOMING
IPC: H01L31/044
Filed: 2020-07-16
Abstract: Disclosed is a hot-spot-resistant single-plate photovoltaic module, comprising: battery pieces, a solder strip, a bus bar, and diodes. A plurality of battery pieces are arranged in matrix and connected by means of the solder strip and the bus bar to form a battery array. The battery pieces in the same row are connected in parallel by means of one solder strip, and the battery pieces in the same column are connected in series by the solder strip. Both the head end and the tail end of the battery array are connected by means of the bus bar, for collecting and leading out current. The diodes are connected in parallel to the battery pieces in parallel. The battery array is soldered into one single plate by means of the solder strip, current is then led out through the bus bar, and a plurality of diodes are connected in parallel to the battery pieces to protect the battery pieces among the diodes. After shading, the diodes perform bypass protection on the battery pieces in a light shading region, and the remaining battery pieces of the battery array can generate power normally; therefore, the power generation efficiency and actual power generation capacity of the photovoltaic module can be improved, and hot spot resistance of the photovoltaic module is enhanced, thereby prolonging the service life of the photovoltaic module.
Patent WO-2022011647-A1 (WO)
Inventor: MA RUIFENG
IPC: H04B17/345
Filed: 2020-07-16
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs pour des communications sans fil. Un dispositif de communication, tel qu'un équipement utilisateur (UE), peut recevoir une attribution d'un ensemble de ressources de détection et un ensemble de ressources de mesure d'interférence de liaison croisée. L'UE peut identifier une ressource de détection de l'ensemble de ressources de détection sur lesquelles un signal de détection est reçu, et déterminer une ou plusieurs ressources de l'ensemble de ressources de mesure d'interférence de liaison croisée qui se chevauchent avec la ressource de détection. L'UE peut ainsi mesurer la ou les ressources de mesure d'interférence de liaison croisée pour une interférence de liaison croisée sur la base de la ou des ressources de mesure d'interférence de liaison croisée chevauchant la ressource de détection.
Patent WO-2021013224-A1 (WO)
Title: Marking apparatus, marking system, and marking method
Inventor: LIU LIANJUN
IPC: G01D18/00
Filed: 2020-07-23
Abstract: Related are a marking apparatus (100), a marking system, and a marking method in the technical field of vehicle repairs and apparatus marking. A marking element (20) is mounted on a main frame (10), the marking element (20) being used for marking a sensor (30) of an advanced driver-assistance system of a vehicle (200). When in use, the main frame (10) is positioned on a first preset location in proximity to at least one wheel hub of the vehicle (200), by determining the point of placement of the main frame (10) on the basis of the location of the wheel hub, the wastage of a large amount of time due to measurement by scribing, thus implementing the marking apparatus (100), the marking system, and the marking method that are easy to operate and provide increased work efficiency.
Patent WO-2021103623-A1 (WO)
Inventor: WANG XUYING
IPC: G16H10/60
Filed: 2020-07-29
Abstract: A sepsis early warning apparatus and device, and a computer readable storage medium. The apparatus comprises: an obtaining module used for obtaining sample index data with a sepsis label; a calculating module used for adding 0 to the position of a null value in the sample index data to obtain updated sample index data and performing calculation using each updated sample index data to obtain a corresponding sample function parameter of a Gaussian function; a training module used for inputting each sample function parameter into a preset machine leaning model and training to obtain a prediction model; a prediction module used for calculating a corresponding target function parameter according to current index data of a target user and a Gaussian function and inputting the target function parameter into the prediction model for prediction to obtain a prediction result; and a display used for displaying the prediction result. The apparatus can improve prediction accuracy of the sepsis early warning apparatus.
Patent WO-2021164202-A1 (WO)
Title: Dual-field-of-view optical coherence tomography imaging system and material thickness measurement method
Inventor: MO JIANHUA
IPC: G01B11/06
Filed: 2020-07-30
Abstract: The present invention relates to a dual-field-of-view optical coherence tomography imaging system and a material thickness measurement method. The swept-frequency optical coherence tomography imaging system comprises a scanning imaging system, and a swept-frequency light source for providing a light source for the scanning imaging system; the scanning imaging system uses a DSV-OCT system, which comprises a sample arm and a reference arm that are respectively connected correspondingly to the swept-frequency light source; and the swept-frequency light source provides a sampling light source or a reference light source for the sample arm and the reference arm respectively. The sample arm is further correspondingly provided with a sample placement platform, which comprises an attitude adjusting unit for positioning a sample to be measured; and lights returned by the sample arm and the reference arm interfere with other to form an interference signal, which is detected by a balanced photodetector and transmitted back to a PC. Provided in the present invention is a dual-side-view OCT system, which further extends the OCT technology to the thickness measurement of opaque materials, thereby improving the precision of measuring the thickness of opaque materials.
Patent WO-2021036773-A1 (WO)
Inventor: GUAN PENG
IPC: H04B7/06
Filed: 2020-08-10
Abstract: Provided in the embodiments of the present application are a signal measurement method and device. The method comprises: a first device receiving N reference signals from a second device, wherein N is an integer greater than zero; the first device measuring the N reference signals to obtain N pieces of signal measurement information; the first device determining a first combination according to the N pieces of signal measurement information, wherein the first combination is one of H combinations composed of the N pieces of signal measurement information; and the first device sending first information to the second device, wherein the first information is used to indicate the first combination. By means of the method, after the first device receives N reference signals, it is only necessary to feed back, by means of the first information, the first combination determined according to the N reference signals, and it is not necessary to perform feedback for each reference signal respectively, such that the resource overhead of feedback can be reduced, thereby improving resource utilization.
Patent WO-2021120648-A1 (WO)
Inventor: ZHANG JIANLI
IPC: B21D22/14
Filed: 2020-08-14
Abstract: A mandrel-free spinning process for a fan accessory (1), comprising the following steps: sleeving the fan accessory (1) onto the periphery of a common lengthened sleeve (5), sleeving the small-diameter end of the fan accessory (1) on an empty spinning mold plate (6), abutting the large-diameter end of the fan accessory (1) against a spinning wheel (2), and enabling the fan accessory (1) to be coaxial with the common lengthened sleeve (5); and after the fan accessory (1) is mounted, driving, by a rotation driving apparatus, the common lengthened sleeve (5) to rotate, and driving, by a spinning driving apparatus, the spinning wheel (2) to operate, so as to complete spinning of the fan accessory (1).
Patent WO-2021032082-A1 (WO)
Title: Microfluidic sample processing device
Inventor: YAN JING
IPC: B01L3/00
Filed: 2020-08-18
Abstract: Disclosed in the present invention is a microfluidic sample processing device, capable of automatically processing a microfluidic sample. The microfluidic sample processing device comprises: a tray apparatus, used for accommodating a reagent and a chip clamp for mounting a microfluidic chip; a mechanical arm, having a gun head for loading the chip clamp, a gas flow channel for communication with the inner cavity of the chip clamp being disposed in the gun head; a negative pressure liquid suction apparatus, used for providing negative pressure to the gas flow channel of the gun head; a lifting apparatus, used for driving the gun head to lift in order to load the chip clamp or make the chip clamp insert into or separate from the reagent; and a translational apparatus, used for driving the gun head to move to above the chip clamp or above the reagent; the tray apparatus is positioned below the mechanical arm, and the mechanical arm is arranged on the translational apparatus and is connected to the lifting apparatus.
Patent WO-2021032112-A1 (WO)
Title: Initialization for counter-based intra prediction mode
Inventor: LI JUNRU
IPC: H04N19/11
Filed: 2020-08-19
Abstract: A video processing method includes performing a conversion between a video comprising multiple video units and a coded representation of the video in which the multiple video units are processed in an order, where, when a video unit of the multiple video units is processed in the conversion, one or more frequence tables and/or one or more sorted intra prediction mode (IPM) tables are reset or initialized, where the one or more frequence tables include information about frequence of one or more intra prediction modes used for processing previous video units in the multiple video units, where the previous video units precede in time the video unit, where the frequence indicates an occurrence of the one or more intra prediction modes used for the conversion, and where the one or more sorted IPM tables indicate the one or more intra prediction modes used in the processing.
Patent WO-2021174791-A1 (WO)
Title: 任务迁移方法、装置、电子设备及存储介质
Inventor: HAO HAIJIAO
IPC: G06F8/30
Filed: 2020-09-02
Abstract: 一种任务迁移方法、装置、电子设备及存储介质，获取用户提交的任务，若任务为Hadoop任务，且确定需要进行任务转换，则将任务中的Hadoop参数转换为Spark可识别的参数，将转换结果注入预定工具包，提交到Spark集群。
Patent WO-2021243869-A1 (WO)
Title: 雷达目标跟踪方法、装置、电子设备及存储介质
Inventor: WANG PENGLI
IPC: G01S7/41
Filed: 2020-09-04
Abstract: 一种雷达目标跟踪方法、装置、电子设备及存储介质，该跟踪方法根据多目标跟踪下形成的轨迹位置集合与检测点的真实位置集合进行对比，采用最小均方根误差的方法挑选出跟踪方法中最合适的跟踪配合参数作为后续实际使用的跟踪配置参数。
Patent WO-2022032813-A1 (WO)
Inventor: ZHA BAO
IPC: G06F3/042
Filed: 2020-09-21
Abstract: 一种液晶显示面板（10）及液晶显示装置，液晶显示面板（10）包括第一基板（11）和第二基板（12）；第一基板（11）的第一衬底基板（111）设置有光传感器，光传感器的传感晶体管（151）包括第一半导体（151b）；第一半导体（151b）与第一衬底基板（111）之间设置有彩膜层，彩膜层包括色阻块和挡光部分（164），挡光部分（164）在第一衬底基板（111）上的正投影覆盖第一半导体（151b）在第一衬底基板（111）上的正投影。
Patent WO-2021077964-A1 (WO)
Title: Automatic thread separating apparatus and clothing treatment apparatus
Inventor: FANG XIANGJIU
IPC: D06F58/22
Filed: 2020-09-21
Abstract: The present invention provides an automatic thread separating apparatus, comprising three layers of annular channels which are provided in a sleeving manner and used for air circulating and are, from the outer layer to the inner layer, an air suction channel for air to flow in, a separating channel for rotating air flow to flow in and for separating thrown threads in the rotating air flow, and an exhaust channel for air to be exhausted. Air flows back and forth between two adjacent layers of channels. The present invention further provides a clothing treatment apparatus, comprising the automatic thread separating apparatus as described above. The automatic thread separating apparatus provided in the present invention could automatically separate threads in the air flow without any man-made operation. Moreover, the automatic thread separating apparatus provided in the present invention is composed of three layers of channels which are provided in a sleeving manner, is compact in structure, and saves materials. In a drying module provided in the present invention, the air flow first passes through the automatic thread separating apparatus and then flows into a drying apparatus, so as to ensure that the air flow flowing into the drying apparatus does not comprise the threads, thereby avoiding accumulation of the threads in the drying apparatus so as to influence a normal operation of the drying apparatus.