baber/WOPTO huggingface dataset:
Patent WO-2021092853-A1 (WO)
Title: Bidirectional reflective ultrasonic atomization transducer
Inventor: XIAN WEI
IPC: B05B17/06
Filed: 2019-11-14
Abstract: A bidirectional reflective ultrasonic atomization transducer. The bidirectional reflective ultrasonic atomization transducer comprises an ultrasonic emission device and an ultrasonic reflection device; the ultrasonic emission device comprises a piezoelectric ceramic piece (1); electrodes are provided on both left and right side surfaces of the piezoelectric ceramic piece (1); the ultrasonic reflection device comprises a reflection member (2); the reflection member (2) is provided with reflection surfaces (201); and both the left and right side surfaces of the piezoelectric ceramic piece (1) respectively correspond to the reflection surfaces (201). According to the bidirectional reflective ultrasonic atomization transducer, ultrasonic waves emitted by the piezoelectric ceramic piece (1) in both left and right directions can be respectively reflected by the reflection surfaces (201) of the reflection member (2), so that the ultrasonic waves are reflected out of the surface of liquid to implement atomization, thereby greatly improving the ultrasonic atomization efficiency.
Patent WO-2021022721-A1 (WO)
Inventor: HAN QI
IPC: G06F11/22
Filed: 2019-11-27
Abstract: A CPLD-based server restart test method, comprising the following steps: a CPLD ANDs a received startup or shutdown button signal and a virtual signal generated in response to a test instruction, and then outputs same to a PCH; the PCH accordingly sets a sleep state signal high or low according to the signal output by the CPLD to trigger a server to start up or shut down, and transfers a startup or shutdown success signal to the CPLD back; in response to the received startup or shutdown success signal transferred by the PCH back, the CPLD re-outputs the signal to the PCH after a period of time to trigger the server to start up or shut down. According to the present invention, the CPLD is used to control a test machine to achieve the restart test of a single test machine.
Patent WO-2020135881-A1 (WO)
Inventor: ZHEN LONGBAO
IPC: G05D1/02
Filed: 2019-12-30
Abstract: 一种自动驾驶车辆的车道选择方法、系统及车辆。其中，自动驾驶车辆的车道选择方法包括：获取车辆行驶前方的道路信息（S101）；根据道路信息判断车辆行驶前方的道路是否为匝道变宽道路（S102）；如果是，则在车辆驶入匝道变宽道路之前，根据行驶规则从匝道变宽道路中选择目标车道（S103）；控制车辆向目标车道变道（S104）。利用该车道选择方法，当自动驾驶车辆在高速公路匝道行驶时，可以对自动驾驶车辆优先行驶的目标车道进行规划，避免由于地图定位不准，造成自动驾驶车辆在匝道行驶时出现较大横向偏差而与其它车辆碰撞的危险，并且目标车道选择规划方式符合人的驾驶习惯。
Patent WO-2021012636-A1 (WO)
Inventor: WANG LEI
IPC: H02K1/24
Filed: 2020-01-06
Abstract: Discloses are a switched reluctance motor and an intelligent cooking apparatus, wherein the switched reluctance motor comprises: a rotor (1) comprising a rotor body (11) and a plurality of rotor salient poles (12) protruding outwards from the rotor body (11) in the radial direction; and a noise reduction member (13), with each of the noise reduction members (13) being arranged between every two adjacent rotor salient poles (12), the inner end, in the radial direction, of the noise reduction members (13) being provided with a first clamping portion (133), and a second clamping portion (121) fitting the first clamping portion (133) being formed at the inner end, in the radial direction, of the portion between every two adjacent rotor salient poles (12), wherein the outer end, in the radial direction, of the noise reduction member (13) is provided with one noise reduction arc surface (132a), and the noise reduction arc surface (132a) fills a gap at the outer end, in the radial direction, of the portion between every two adjacent rotor salient poles (12). The working noise of the switched reluctance motor is thus reduced.
Patent WO-2021138806-A1 (WO)
Inventor: ZHAN DEKUI
IPC: G21C15/18
Filed: 2020-01-07
Abstract: A safety system for handling a severe accident of a nuclear power plant and a control method therefor. The safety system comprises at least one in-reactor water injection system (10) for injecting water into a reactor pressure vessel (1); the in-reactor water injection system (10) comprises a multi-stage safety injection tank (11), and a first water injection pipeline (12) connected to a cold pipe section (301) of a loop system (3); an interior space of the multi-stage safety injection tank (11) comprises a gas-phase space (101), a first-stage water injection space (102), and a second-stage water injection space (103) distributed from top to bottom; the multi-stage safety injection tank (11) is provided with a first flow pipeline (111) and a second flow pipeline (112) having a smaller pipe diameter smaller than the first flow pipeline (111), the first flow pipeline (111) is communicated with the first-stage water injection space (102) and the first water injection pipeline (12), and the second flow pipeline (112) is communicated with the second-stage water injection space (103) and the first water injection pipeline (12). In the safety system for handling the severe accident of the nuclear power plant, the in-reactor water injection system (10) works in conjunction with an out-reactor cooling water injection system (20) for in-reactor and out-reactor cooling, thereby maintaining the integrity of the reactor pressure vessel (1) after the severe accident.
Patent WO-2020215840-A1 (WO)
Title: Open conductive elastomer
Inventor: LIU JINGYUN
IPC: H01R4/64
Filed: 2020-01-14
Abstract: Disclosed by the present utility model is an open conductive elastomer, comprising an elastomer and a metal conductive layer. An upper surface of the elastomer is provided with a first colloid layer, a lower surface of the elastomer is provided with a second colloid layer, and a bottom part of the second colloid layer is provided with a pasting region and a fixing region. The metal conductive layer comprises a first bending layer, a second bending layer and a third bending layer that are connected to each other. The first bending layer covers the first colloid layer, the second bending layer is disposed on a side wall of the elastomer, and the third bending layer covers the pasting region. In the present utility model, a current successively flows to the first bending layer, the second bending layer and the third bending layer, and conducts by means of the metal conductive layer. The resistance is less than 0.1 ohm, and a resistance value of the metal conductive layer is stable and does not fluctuate greatly along with different compression amounts of the elastomer. Therefore, the grounding effect is excellent and reliable, and the volume may be made smaller.
Patent WO-2021134900-A1 (WO)
Title: Blockchain supply chain transaction hidden static supervision system and method
Inventor: XIN JIAJUN
IPC: G06Q20/40
Filed: 2020-03-03
Abstract: Disclosed is a blockchain supply chain transaction hidden static supervision system. The system comprises a core enterprise node device (11) which is used for determining, on the basis of a payable and a random number, a verification parameter conforming to an EI Gamal commitment, generating a non-interactive zero-knowledge proof parameter using a hash function and on the basis of the random number, and signing transaction data comprising the verification parameter and the non-interactive zero-knowledge proof parameter and uploading same to a blockchain supply chain platform (10); a first-level supplier node device (12) which is used for receiving the transaction data and verifying the verification parameter on the basis of the non-interactive zero-knowledge proof parameter; a supervision institution node device (14) which is used for determining the payable on the basis of the verification parameter so as to realize supervision of the payable; and the blockchain supply chain platform (10) which is used for storing the transaction data. Further provided is a blockchain supply chain transaction hidden static supervision method. By means of the method, a payable in a blockchain supply chain can be encrypted and chained to avoid privacy leakage, and the payable is supervised.
Patent WO-2020192676-A1 (WO)
Inventor: WANG ZHENGKUI
IPC: G09G3/20
Filed: 2020-03-25
Abstract: Disclosed are a drive method and a drive device for a display panel, and a display device. The display panel comprises a plurality of pixel units arranged in multiple rows and columns, each pixel unit comprising a plurality of sub-pixel units, and the display panel has at least one pixel unit group, each pixel unit group comprising at least two columns of pixel units. The drive method comprises: step S1, during the writing of a data signal into sub-pixel units, located in the same row, of each pixel unit group, writing the data signal into the sub-pixel units successively according to a time sequence, wherein M sub-pixel units into which the data signal is written sequentially in time comprise sub-pixel units from different pixel units, M being an integer greater than three.
Patent WO-2020192726-A1 (WO)
Inventor: CHON JAEHONG
IPC: H04N19/147
Filed: 2020-03-26
Abstract: History based motion vector prediction is disclosed. In one example method of video processing, initializing, for a conversion between a first region of video and a bitstream representation of the first region, a first history motion vector predictor (HMVP) table associated with the first region based on at least one of stored multiple HMVP tables, the multiple HMVP tables being used to store motion information associated with regions coded prior the first region; and performing the conversion by using the initialized first HMVP table which includes at least one motion candidate.
Patent WO-2020200180-A1 (WO)
Inventor: CHEN CHIEN CHUNG
IPC: A61K35/13
Filed: 2020-03-30
Abstract: A porous hollow fiber membrane and methods of using the membrane to select an immune checkpoint inhibitor are provided. The membrane can be used in animal models with an immune system and using low-cost common mouse. The host immune system is unable to attack the cancer cells within the membrane and animal study proves that the membrane system can be performed within animals.
Patent WO-2021031574-A1 (WO)
Inventor: HE QIANG
IPC: B60W40/105
Filed: 2020-04-03
Abstract: 一种车辆制动的控制方法和装置，控制方法包括：获取车辆的紧急制动概率，紧急制动概率用于指示车辆采取紧急制动的可能性；基于车辆的当前车速和车辆的制动踏板的当前开度，确定车辆进行制动所需的总制动力；基于紧急制动概率和总制动力，确定车辆进行制动所需的电机制动力和液压制动力；基于电机制动力和液压制动力，向车辆的电机制动系统和液压制动系统发送控制信号，以使得电机制动系统提供电机制动力、液压制动系统提供液压制动力。
Patent WO-2021203219-A1 (WO)
Title: Uplink control communication repetition in multiple slots using different sets of time domain resources
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04W72/04
Filed: 2020-04-06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine respective sets of time domain resources that are to be used for multiple repetitions of an uplink control information transmission in multiple slots; and transmit one or more of the multiple repetitions using the respective sets of time domain resources, or one or more other resources, in the multiple slots based at least in part on determining the respective sets of time domain resources. Numerous other aspects are provided.
Patent WO-2021128667-A1 (WO)
Inventor: WANG JIAZHEN
IPC: H04N5/91
Filed: 2020-04-23
Abstract: The present application relates to artificial intelligence technology. Disclosed is an automatic white balance adjustment method. The method comprises: receiving an analog video set captured by a video recording device, and executing a histogram equalization operation on the analog video set to obtain a video data set; performing toning processing on the video data set to obtain a white balance data set; creating a light brightness relation equation according to the white balance data set, and updating pixels of the white balance data set according to the light brightness relation equation to obtain a white balance change set; performing access processing on a standard white balance change set to obtain a white balance access set; presetting a pixel range, and setting a range threshold value; and if the proportion of pixels of the white balance access set that do not exceed the pixel range does not exceed the range threshold value, controlling the video recording device to normally execute a video recording operation. Further provided are an automatic white balance adjustment apparatus and a computer-readable storage medium. The present application can realize an efficient automatic white balance adjustment function.
Patent WO-2021031600-A1 (WO)
Title: Data collection method and apparatus, computer device, and storage medium
Inventor: ZHOU CHENLONG
IPC: G06Q30/02
Filed: 2020-04-24
Abstract: The present application relates to data analysis. Disclosed is a data collection method for advertisement push, comprising: acquiring a target person image of each target person in front of an advertisement display platform; acquiring the identifier, display area, and advertisement information of a target advertisement display platform; analyzing a face image area and behavior information of the target person, and determining the personalized preference of the target person for the advertisement information; and searching a preset database for whether there is an advertisement audience that matches the identity information of the target person, and if so, adding, to personal data of the target advertisement audience, the personalized preference of the target person for the advertisement information, the identifier of the advertisement display platform that displays the advertisement information, the display area, and the collection time of the target person image.
Patent WO-2020221350-A1 (WO)
Inventor: WU WEIWEI
IPC: C23C22/05
Filed: 2020-04-30
Abstract: 本发明公开了一种具有锈层的裸用耐候钢，该裸用耐候钢的表面具有在2小时以内形成的锈层。此外，本发明还公开了上述的具有锈层的裸用耐候钢的制造方法，其包括步骤：(1)将钢板表面进行清洗后去除残余水分；(2)在钢材表面获得亚铁离子；(3)在钢板表面喷涂水以使钢材表面被水膜浸润，待钢板表面水膜干透后，再次至少喷涂一次水膜，以使亚铁离子水解成为铁的氢氧化物沉淀，然后脱水形成锈层。该裸用耐候钢具有均匀的锈层，锈层稳定致密，具有优异的耐腐蚀性，克服了现有技术中常规耐候钢锈层稳定化之前颜色不均等问题，该裸用耐候钢无需在使用现场进行任何表面处理即可直接裸露使用。
Patent WO-2020224627-A1 (WO)
Inventor: YASUHIRO KUWAHARA
IPC: C22C21/02
Filed: 2020-05-07
Abstract: Disclosed by the present invention are an alloy material and a production process for a rod made therefrom. The technical solution of the present invention is as follows: an alloy material comprises the following components by weight: 0.8-1.2% of Si, 0-0.5% of Fe, 0.15-0.6% of Cu, 0.2-0.8% of Mn, 0.6-0.1% of Mg, 0-0.1% of Cr, 0-0.25% of Zn, and 0-0.1% of Ti, the rest being AL, wherein the content of Si is 1.11%, and the content of Mn is 0.69%. A production process for an alloy material comprises the following steps: (1) weighing the raw materials of each component by mass percentage; (2) placing the raw materials into a smelting furnace and smelting same into an alloy liquid, allowing the temperature of the alloy liquid to reach 705-750°C, and maintaining said temperature for 45-60 min; (3) reducing the temperature of the alloy liquid to 520-580°C, adding a refining agent, increasing the temperature to 670-710°C, and performing component inspection; and (4) allowing the alloy liquid to stand and cooling same to 650-660°C, performing mold filling, and cooling the alloy liquid into bars. The solution provided by the present invention is characterized by high tensile strength and high yield strength.
Patent WO-2021128697-A1 (WO)
Inventor: ZHEN QIWEN
IPC: A61M1/12
Filed: 2020-05-09
Abstract: A quick-connection type magnetic transmission apparatus for use in a medical interventional instrument, comprising a drive-side housing and a driven-side housing. The drive-side housing and the driven-side housing are coaxially arranged and are connected in a nested mode; a magnetic coupling structure, a magnetic coupling and coaxial guiding mechanism, and an integral coaxial guiding mechanism are sequentially comprised from inside to outside; the magnetic coupling structure consists of a magnetic transmission drive end (12), a magnetic transmission driven end (11), and a quick-connection separation sleeve (13); the magnetic coupling and coaxial guiding mechanism consists of a magnetic coupling and guiding sleeve (21) and a magnetic coupling and guiding groove (22); the integral coaxial guiding mechanism consists of a coaxial guiding sleeve (31), a coaxial guiding groove (32), and a coaxial locking structure. The quick-connection type magnetic transmission apparatus for use in the medical interventional instrument uses a double guiding-locking fit structure, achieves quick connection, and ensures a minimal transmission gap.
Patent WO-2021226863-A1 (WO)
Title: Differential mode for interference-specific channel state information report
Inventor: MA RUIFENG
IPC: H04L5/00
Filed: 2020-05-13
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive, from a base station, a control message including an indication associated with a configuration for an interference measurement (IM) report in a channel state information (CSI) report. The UE may determine a setting of the configuration for the IM report based on the indication, which may include one or both of a resource setting associated with IM information in a frequency domain or a spatial setting associated with IM information in a spatial domain. The UE may generate the IM report based on one or both of the resource setting or the spatial setting and may transmit the CSI report including the IM report to the base station.
Patent WO-2021232242-A1 (WO)
Title: Imaging lens which takes into consideration image processing-based distortion correction, camera module and imaging device
Inventor: KATSURAGI DAIGO
IPC: G02B13/18
Filed: 2020-05-19
Abstract: An imaging lens (21), which takes into consideration image processing-based distortion correction, includes: at least one lens having a positive refractive power, and at least one lens having a negative refractive power, wherein the imaging lens (21) satisfies the following conditional expressions, (∑D /Ymax) × (Fno + 1.8) ≤ 5.4, 0.01 ≤ 0.4 / (Dist_A-Dist_B) ≤ 0.5, where ∑D is a full length of the imaging lens (21), Ymax is a maximum image height, Fno is an F number, Dist_A is a distortion amount before image processing-based distortion correction is performed at an image height of 50% of the maximum image height, and Dist_B is a distortion amount before image processing-based distortion correction is performed at an image height of 10% of the maximum image height.
Patent WO-2020259163-A1 (WO)
Inventor: DING ZHENJIANG
IPC: G06F8/60
Filed: 2020-05-25
Abstract: A device deployment method and apparatus, a device running method, and an electronic device. The device deployment method comprises: encapsulating functional modules corresponding to required device hardware functions under different hardware platforms, and storing the corresponding functional modules under the different hardware platforms in a pre-created functional module library; creating an interface index and a module adaptation layer in the functional module library; and deploying the functional module library between application software and an operating system, such that the application software accesses or calls, when calling a functional interface corresponding to the interface index, the functional module under the corresponding hardware platform by means of adaptation by the module adaptation layer. In the present application, on the basis of adaptation by a module adaptation layer, application software accesses or calls, by means of calling a functional interface corresponding to an interface index, a functional module under a corresponding hardware platform in a functional module library, so as to realize a corresponding device hardware function, thereby effectively saving on development and maintenance costs of the application software, and improving the reusability of the functional module.
Patent WO-2021248500-A1 (WO)
Title: 无线通信的方法、终端、基站、通信设备及存储介质
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2020-06-12
Abstract: 本公开实施例提供了一种无线通信的方法，其中，应用于终端中，该方法包括：向基站发送终端的通信能力信息，其中，通信能力信息，至少用于指示终端是否支持与卫星进行通信的通信能力。
Patent WO-2021253175-A1 (WO)
Inventor: LI GANG
IPC: F21V21/35
Filed: 2020-06-15
Abstract: 一种轨道头，包括主壳体(10)、相位取电件(20)、取电开关(30)、火线输出件(40)和零线输出件(50)，主壳体(10)用于安装在轨道灯的轨道上，取电开关(30)安装于主壳体(10)上，取电开关(30)包括零线取电件(31)和火线取电件(32)，火线取电件(32)和零线取电件(31)均安装于主壳体(10)上，火线取电件(32)的一端形成火线取电位(34)，火线取电件(32)的另一端用于与轨道灯的轨道电连接，相位取电件(20)活动安装于主壳体(10)上，相位取电件(20)的一端用于在火线取电位(34)与火线输出件(40)之间实现电连接，零线输出件(50)用于与零线取电件(31)电连接，这样可以使得轨道头切换相位更方便。
Patent WO-2022000157-A1 (WO)
Inventor: FAN YONGKANG
IPC: G06T5/50
Filed: 2020-06-29
Abstract: One illustrative method includes: (a) obtaining a video frame sequence having alternating fast and slow exposure frames; (b) applying a convolutional neural network twice to each frame in the video frame sequence, first when the frame is paired with a preceding frame, and again when the frame is paired with a subsequent frame, each time converting a pair of fast and slow exposure frames into an enhanced dynamic range video frame; and (c) outputting an enhanced video frame sequence. In another illustrative method, the convolutional neural network converts pairs of adjacent fast and slow exposure frames into corresponding pairs of enhanced dynamic range video frames. In yet another illustrative method, neighboring video frames for each given video frame are interpolated to form a fast and slow exposure frame pair, which the convolutional neural network converts into a corresponding enhanced dynamic range video frame.
Patent WO-2021203562-A1 (WO)
Inventor: ZHOU MINGJUN
IPC: G02F1/1339
Filed: 2020-07-01
Abstract: La présente invention concerne un écran d'affichage et un dispositif d'affichage. L'écran d'affichage comprend un panneau d'affichage, une plaque de recouvrement, ainsi qu'une couche de protection disposée entre ceux-ci et comprend en outre : une couche de fixation disposée entre la couche de blindage et le panneau d'affichage et comprenant une couche adhésive, la couche adhésive comprenant un premier côté proche du panneau d'affichage et un second côté distant du panneau d'affichage ; et une partie de guidage de lumière comprenant un côté d'incidence de lumière utilisé pour entrer une lumière ultraviolette et un côté de sortie de lumière utilisé pour délivrer la lumière ultraviolette au premier côté ou au second côté de la couche adhésive.
Patent WO-2021109571-A1 (WO)
Title: Small-aperture corrugated catalyst for fuel gas denitration and preparation method therefor
Inventor: LIU WEI
IPC: B01J23/889
Filed: 2020-07-08
Abstract: The invention belongs to the technical field of fuel gas denitration, and relates to a small-aperture corrugated catalyst for fuel gas denitration and a preparation method therefor. The catalyst comprises the following raw materials: a glass fiber mat as a skeleton base material, one or both of titanyl sulfate and silicon oxide as a carrier, one or both of ammonium heptamolybdate and a cerium salt as an auxiliary agent, one or more of a manganese salt, an iron salt and a chromium salt as an active component precursor, and deionized water, wherein the carrier accounts for 90 parts, the active component precursor accounts for 1.6-6.5 parts, the auxiliary agent accounts for 3.8-5.1 parts, and the deionized water comprises 120-200 parts. For the catalyst, titanyl sulfate and/or silicon oxide are/is used as a carrier to ensure that the catalyst has a good thermal stability at high temperatures and that crystal form change and sintering will not occur; a manganese salt, an iron salt, and/or a chromium salt are/is used as an active component, such that a hole blockage caused by a high solution viscosity can be avoided; and ammonium heptamolybdate and/or a cerium salt are/is used as a modification aid. The catalyst has a very strong catalytic performance in a SCR reaction.
Patent WO-2021135148-A1 (WO)
Inventor: BAI DAPENG
IPC: B62D57/028
Filed: 2020-07-10
Abstract: 一种多运动模式轮-履-腿复合式机器人，包括机器人本体（1）、设置在机器人本体（1）上的四个轮式机构（2）、与轮式机构（2）配合安装的履带机构（3）、安装在履带机构（3）上的腿式机构（4），该多运动模式轮-履-腿复合式机器人能够实现轮式运动、轮-履运动和履-腿运动的自由切换，轮式运动实现快速行驶功能，轮-履运动实现爬楼梯、越障、爬坡功能，履-腿运动实现直立行走功能。