baber/WOPTO huggingface dataset:
Patent WO-2021146967-A1 (WO)
Title: Low density parity check code encoding method and encoder
Inventor: ZHANG XU
IPC: H03M13/11
Filed: 2020-01-21
Abstract: Provided are a low density parity check code encoding method and an encoder, relating to the technical field of chips. Same can solve the problems of a large computation delay and high computation complexity in LDPC encoding. The method comprises: encoding first data according to an LDPC check matrix, and outputting second data obtained after encoding, wherein the LDPC check matrix comprises a check bit part, the check bit part is a lower triangular matrix, and a sub-matrix above the diagonal of the lower triangular matrix is a zero matrix; sub-matrices located on the diagonal and below the diagonal in the first M1 columns of the lower triangular matrix are CPMs; and a sub-matrix located on the diagonal in the last M2 columns of the lower triangular matrix is a multilateral matrix, and a sub-matrix located below the diagonal is a zero matrix. The embodiments of the present application are used for data encoding in a storage application architecture or data encoding at a data sending end in a communication architecture.
Patent WO-2020173271-A1 (WO)
Title: 一种用于在用户设备上提供应用的锁屏界面的方法与设备
Inventor: SU YONG
IPC: H04M1/72463
Filed: 2020-01-22
Abstract: 本申请的目的是提供一种用于在用户设备上提供应用的锁屏界面的方法，所述方法包括：根据用户的访问操作，在用户设备上呈现锁屏应用设置界面，其中，所述锁屏应用设置界面包括一个或多个候选锁屏应用，其中每个候选锁屏应用被配置为能够在所述用户设备上呈现对应的锁屏界面；根据所述用户在所述锁屏应用设置界面中的设置操作，将所述一个或多个候选锁屏应用中被选中的候选锁屏应用设置为所述用户设备的目标锁屏应用；若所述用户设备的屏幕处于熄灭状态，在所述用户设备的屏幕上呈现所述目标锁屏应用对应的锁屏界面。本申请中候选锁屏应用对应的锁屏界面可直接在用户设备的锁定屏幕上展示，该锁屏界面形式丰富多样，满足了用户的需求。
Patent WO-2020207139-A1 (WO)
Inventor: WANG BIN
IPC: C30B7/08
Filed: 2020-02-27
Abstract: Provided is a method for single-cone growth of long seed crystal for KDP-type crystal; in the growth method provided by the present invention, the lower end of a long seed crystal is restricted by a lower tray, and the upper end grows freely into a cone, while at the same time, four cylinders in the two directions of [100] and [010] can grow; there is no problem of growth stress during the process of crystal growth, and all cut optical components have high optical quality. The growth process is the simultaneous growth of four cylinders having highly similar growth environments, and stirring is performed by means of a blade-shaped stirring paddle during the process of crystal growth, therefore the cut optical components have high optical uniformity. Because of the uniqueness of the cutting angle of KDP crystal frequency tripled components, the crystal grown using the present invention has high cutting efficiency when cutting a frequency tripled component; furthermore, the area of the largest frequency tripled component that can be cut can be known in advance by means of the horizontal size of the grown crystal.
Patent WO-2021179181-A1 (WO)
Title: 测量方法、装置及设备
Inventor: FU ZHE
IPC: H04L29/08
Filed: 2020-03-10
Abstract: 本申请实施例提供一种测量方法、装置及设备，该方法包括：终端设备获取网络设备的多个测量参数；所述终端设备在所述多个测量参数中确定第一测量参数，并根据所述第一测量参数对TN小区进行测量。提高了终端设备和网络设备之间的通信性能。
Patent WO-2021179223-A1 (WO)
Title: 红外图像处理方法、处理设备、无人飞行器和存储介质
Inventor: ZHANG QINGTAO
IPC: H04N5/235
Filed: 2020-03-11
Abstract: 一种红外图像处理方法、处理设备、无人飞行器和存储介质。其中，红外图像处理方法，包括：在第一拍摄模式下采集待测对象的第一红外图像，以及在第二拍摄模式下采集待测对象的第二红外图像，其中第一拍摄模式的图像增益大于第二拍摄模式的图像增益（102）；将第一红外图像和第二红外图像进行图像融合，生成第三红外图像（104）。该方法将第一红外图像和第二红外图像融合，生成高动态范围的第三红外图像，能够同时满足图像高测温范围和高测温精度的需求，使得得到的高动态范围图像能够直接用于测温。
Patent WO-2020220980-A1 (WO)
Inventor: ZHANG HUIMIN
IPC: H04M1/02
Filed: 2020-04-13
Abstract: 本实用新型提供一种终端，包括壳体及设于所述壳体内的PCB板和电芯，还包括设于所述壳体内的三个后置摄像头，所述壳体的空腔在布置完所述PCB板和所述电芯之后，在其长度方向上的至少一端处形成有第一空隙，三个所述后置摄像头安装在其中一所述第一空隙中，并呈品字形排布。本实用新型中的终端，提高了后置摄像头布局的美观度，且能够使后置摄像头远离壳体边框，不易摔伤，同时也不需要在PCB板上开槽来避让这些后置摄像头。
Patent WO-2021237725-A1 (WO)
Title: Display substrate and display device
Inventor: XU PAN
IPC: G09F9/30
Filed: 2020-05-29
Abstract: A display substrate and a display device. The display substrate comprises a display region (AA) and a non-display region (BB). The display substrate comprises a base, and a driving structure layer and a wiring layer that are provided on the base; the driving structure layer is located in the display region (AA), and the wiring layer is located in the non-display region (BB); the driving structure layer comprises first power lines (VDD), data signal lines (Data), and reference signal lines (Vref) that extend along a first direction; the wiring layer comprises first power wires (301), data wires (201), and reference wires (202); the first power wires (301) are electrically connected to the first power lines (VDD); the first power wires (301) are located at a first side of the display region (AA); the data wires (201) are located at a second side of the display region (AA); the second side is different from the first side; the data wires (201) and the reference wires (202) are located at the same side of the display region (AA); and for the first power lines (VDD), the data signal lines (Data), and the reference signal lines (Vref) having the same length, the electrical resistance of the first power lines (VDD) is greater than the electrical resistance of the data signal lines (Data), and is greater than the electrical resistance of the reference signal lines (Vref).
Patent WO-2021243727-A1 (WO)
Inventor: ZHANG DONGLONG
IPC: H04W4/80
Filed: 2020-06-06
Abstract: Provided is a smart diaper and diaper change alert system, primarily resolving the defects of existing smart diapers of high cost, large volume, and unsuitability for commercialization. The smart diaper consists of a diaper body (40) and a sensing module (10) used for detecting urination and defecation; the sensing module (10) consists of a sensor (11), a near-field communication (NFC) chip (12), and an NFC antenna (13); the NFC chip (12) is connected to the sensor (11) and the NFC antenna (13). The diaper change alert system comprises: a sensing module (10) configured in the diaper body (40) and used for detecting urination and defecation; a detection apparatus (20) having an NFC host (21) and a short-range wireless communication module (22, 31); and a personal terminal (30) having a short-range wireless communication module (22, 31).
Patent WO-2021258307-A1 (WO)
Inventor: WANG DA
IPC: H04W36/30
Filed: 2020-06-23
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A method of communication comprises determining, at a terminal device, whether a first failure of a first access attempt to a first cell of a first network device occurs, the first network device being a secondary node serving the terminal device, a second network device being a master node serving the terminal device; and in accordance with a determination that the first failure occurs, transmitting at least first information about the first failure to the first network device or the second network device. In this way, a reporting of SCG failure information can be enhanced.
Patent WO-2021022930-A1 (WO)
Inventor: FAN SHIRAN
IPC: A01K1/015
Filed: 2020-06-24
Abstract: A stall with a cleaning mechanism, comprising a farm (1) provided with enclosure walls, and several stalls (2) provided in the farm (1). Each stall (2) comprises a rectangular pit (201) provided below the ground inside the farm (1), a rectangular spacer column (202) is provided at the middle of the rectangular pit (201), track plates (203) are provided at two sides above the rectangular spacer column (202), baffles (204) are provided on the periphery of the rectangular pit (201), a feces leakage plate (205) is provided on the baffles (204), an upper end surface of the baffles (204) is higher than an upper end surface of the track plates (203), and a track is formed between the two track plates (203) and both ends of the track are open. The stall further comprises a trolley with a driving mechanism provided in the track, a sweeping mechanism is provided on the top of the trolley, and the sweeping mechanism is provided within the rectangular pit (201). A feces scraping plate (5) is provided at the front of the sweeping mechanism and is provided within the rectangular pit (201), and feces discharge openings (6) are provided at two ends of the rectangular pit (201) and are at two sides of the rectangular spacer column (202). The stall with a cleaning mechanism reduces the working load of keeping staffs, and saves time and labor.
Patent WO-2022000170-A1 (WO)
Inventor: ZHANG XUEDONG
IPC: A47L11/24
Filed: 2020-06-29
Abstract: A ground cleaning device and a drainage and anti-skid tire thereof. The drainage and anti-skid tire (10) comprises a main tire body (11); a main drainage groove (12) is provided on the main tire body (11); the main drainage groove (12) is formed on a circumferential tread of the main tire body (11), and divides the main tire body (11) into two divided tire bodies (13); fine grooves (14) is provided on the tread of each divided tire body (13); and the fine grooves (14) extend from the outside of the divided tire body (13) to the inside of each divided tire body (13). The fine grooves (14) extending from the outside of each divided tire body (13) to the inside of each divided tire body (13) can drain a water liquid remaining on the tread to the main drainage groove (12) for discharge, or directly swing the water liquid away from the fine grooves (14) to the outside, thereby reducing the area of a water film formed between the tread and the ground, and on the premise of making the tire without selecting an anti-slide material, achieving the anti-slide treatment of the tread, and ensuring the wear resistance performance thereof.
Patent WO-2021135186-A1 (WO)
Title: Prism motor and imaging system
Inventor: GONG GAOFENG
IPC: G02B7/18
Filed: 2020-07-27
Abstract: Disclosed are a prism motor and an imaging system. The prism motor comprises: a base (10), the base (10) being provided with an accommodation space; a prism support body (20), the prism support body (20) being arranged on the base (10) in such a manner that the angle of the prism support body is adjustable, and at least part of the prism support body (20) being located in the accommodation space; a drive magnet (30) and a drive coil (31), the drive magnet (30) and the drive coil (31) both being located in the accommodation space and arranged in one-to-one correspondence, and when the drive magnet (30) is arranged on the prism support body (20), the drive coil (31) being arranged on the base (10); a PCB (40), the PCB (40) being arranged on the base (10) and being electrically connected to the drive coil (31); and a spring sheet assembly (50), the spring sheet assembly (50) being respectively connected to the base (10) and the prism support body (20), and the spring sheet assembly (50) being parallel to the bottom surface of the base (10). Thus, the usage performance of the prism motor is improved.
Patent WO-2021063096-A1 (WO)
Inventor: DU HAORAN
IPC: H04N21/81
Filed: 2020-07-28
Abstract: The present disclosure provides a video synthesis method, apparatus, electronic device, and storage medium, relating to the technical field of computers, said method comprising: obtaining a target picture from multimedia data played by a client; obtaining a target template video configured for the target picture, said target template video comprising a video playback effect; compositing the target picture and the target template video to obtain a picture video; it is unnecessary for a user to manually select the target picture, thus smart and automatic selection of a target picture is achieved, simplifying the process of compositing pictures and videos, and improving the efficiency of video compositing; the multimedia data played by the client is the multimedia data that the user is watching or has already watched, therefore the multimedia data may be more in line with the interests of the user; the target picture obtained from the multimedia data may also be more in line with the interests of the user, thus ensuring that the generated picture video is more in line with the requirements of the user and improving the accuracy of picture video.
Patent WO-2021031975-A1 (WO)
Title: Method and device for determining heading of unmanned aerial vehicle, and unmanned aerial vehicle
Inventor: LI YINGJIE
IPC: G05D1/10
Filed: 2020-08-13
Abstract: A method and device for selecting a heading angle initial value of an unmanned aerial vehicle, and an unmanned aerial vehicle. The method comprises: measuring the flight altitude of an unmanned aerial vehicle and magnetic field parameters in the flight environment of the unmanned aerial vehicle (S21); updating the heading angle initial value according to the flight altitude and the magnetic field parameters (S22); performing data fusion on data acquired by a sensor and the heading angle initial value to obtain a corrected heading angle (S23); and determining the heading of the unmanned aerial vehicle according to the corrected heading angle (S24). According to the method, a most accurate heading angle initial value can be obtained by measuring magnetic field parameters in the flight environment of an unmanned aerial vehicle (10) within a preset flight altitude range of the unmanned aerial vehicle (10), so that the heading angle still has a certain degree of accuracy when the unmanned aerial vehicle (10) takes off in a ground environment having magnetic interference, thereby reducing the probability of crash when the unmanned aerial vehicle (10) takes off in a ground environment having magnetic interference, and improving the flight safety.
Patent WO-2021032157-A1 (WO)
Inventor: QIAN XUEMING
IPC: C12N5/20
Filed: 2020-08-20
Abstract: L'invention concerne des anticorps anti-CLDN18.2 ou des fragments de liaison à l'antigène de ceux-ci, des polynucléotides isolés codant pour ceux-ci, des compositions pharmaceutiques les comprenant, et leurs utilisations.
Patent WO-2021043099-A1 (WO)
Inventor: WU JUN
IPC: H01P1/20
Filed: 2020-08-31
Abstract: 本实用新型公开了一种介质滤波器的电容耦合结构，包括固体介质本体，所述固体介质本体上至少设置有两个用于调整谐振频率的第一盲孔，所述第一盲孔与该第一盲孔周围填充的固体介质形成一个介质谐振器，两个相邻的所述第一盲孔之间设置有用于实现两个介质谐振器电容耦合的负耦合结构；所述负耦合结构包括设置在固体介质本体上的第二盲孔和开口槽，所述开口槽的两端至少有一端为开口结构，所述固体介质本体表面、第一盲孔表面、第二盲孔表面以及开口槽表面均覆盖有导体金属层。本实用新型还公开了一种介质滤波器、通信天线以及通信基站。本实用新型所述的电容耦合结构解决介质谐振器之间电容耦合难的问题，简化介质滤波器的结构和制造工艺。
Patent WO-2021217989-A1 (WO)
Inventor: Liu Youhang
IPC: G06N10/00
Filed: 2020-08-31
Abstract: A quantum bit resetting method, apparatus and device, and a storage medium. The method comprises: measuring the state of a quantum bit in a superposition state (S101); determining whether a result of quantum bit state measurement shows an excited state (S102); if the result of the quantum bit state measurement shows an excited state, reversing the state of the quantum bit by means of an X gate (S103); and if the result of the quantum bit state measurement does not show the excited state, determining the state of the quantum bit to be a ground state, and completing the resetting of the quantum bit (S104). When it is detected that the quantum bit is in the excited state, this means that the quantum bit needs to be reset to the ground state, and during resetting, the state of the quantum bit is specifically reversed by means of the X gate in a quantum gate, thereby completing the resetting of the quantum bit. By means of the X gate acting on the quantum bit, the relaxation time required for quantum bit thermal equilibrium can be avoided, thereby greatly reducing the amount of time required for resetting the quantum bit.
Patent WO-2022067584-A1 (WO)
Title: Display substrate and display device
Inventor: DU LILI
IPC: G02F1/133
Filed: 2020-09-29
Abstract: A display substrate and a display device. The display substrate comprises a display region (91) and a peripheral region. The peripheral region comprises a circuit region (92). The display region comprises: multiple subpixels (1), multiple data lines (11) extended in a first direction (991), and multiple gate lines (12) extended in a second direction (992). The circuit region (92) comprises multiple driving unit groups. The circuit region (92) comprises a first subregion (921) and a second subregion (922) opposite each other at either side of the display region (91) in the first direction (991). The first subregion (921) comprises multiple multiplexing unit groups. The second subregion (922) comprises multiple testing unit groups. Driving units (4) are configured to provide a drive signal to the gate lines (12). Multiplexing units (2) are configured to provide a data signal to the data lines (11). Testing units (3) are configured to provide a test signal to the data lines (11). In the first subregion (921), the driving unit groups and the multiplexing unit groups are provided alternately; in the second subregion (922), the driving unit groups and the testing units groups are provided alternately.
Patent WO-2022027821-A1 (WO)
Inventor: YE FEI
IPC: G06T7/00
Filed: 2020-10-11
Abstract: 一种图像清晰度的确定方法及装置，该图像清晰度的确定方法包括：获取摄像头拍摄的待处理图像；对待处理图像进行前处理，得到多个第一预设尺寸的窗口图像；基于至少两种图像分类策略对窗口图像进行图像清晰度判断，得到对应的至少两种图像分类结果；基于至少两种图像分类结果确定窗口图像的图像清晰度；基于多个窗口图像的图像清晰度确定待处理图像的图像清晰度。该方法通过多种图像分类策略对窗口图像进行清晰度判断得到多种图像分类结果，综合多种图像分类结果判断窗口图像的清晰度，进而确定待处理图像的图像清晰度，能够提高图像清晰度判断的准确度。
Patent WO-2021223366-A1 (WO)
Inventor: YANG QIYUN
IPC: A01N63/28
Filed: 2020-10-13
Abstract: 一株保藏编号为GDMCC NO：60970的抗生链霉菌Streptomyces antibioticus PPI-16，所产生的活性化合物可以抑制多种病原真菌，包括黄瓜炭疽病菌、辣椒炭疽病菌、烟草炭疽病菌和白色念珠菌。
Patent WO-2021073563-A1 (WO)
Inventor: SUN TAOLEI
IPC: A61P3/10
Filed: 2020-10-15
Abstract: Disclosed are a pharmaceutical use of a gold cluster for the treatment of diabetes in a subject. The gold cluster comprises a gold core and a ligand modifying the gold core.
Patent WO-2022047924-A1 (WO)
Inventor: GE XIANJIN
IPC: G02F1/1343
Filed: 2020-10-23
Abstract: L'invention concerne une structure de pixel et un écran d'affichage, la structure de pixel comprenant un premier sous-pixel (10) et un second sous-pixel (20) qui ont des couleurs différentes, le premier sous-pixel (10) étant un sous-pixel bleu et comprenant une première électrode de tronc (111) ; le second sous-pixel (20) comprenant une seconde électrode de tronc (211) ; et la largeur de la première électrode de tronc (111) est supérieure à la largeur de la seconde électrode de tronc (211).
Patent WO-2021088729-A1 (WO)
Title: Image processing method and apparatus, electronic device and storage medium
Inventor: SU RUI
IPC: G06K9/34
Filed: 2020-10-30
Abstract: Disclosed are an image processing method and apparatus, an electronic device and a storage medium, wherein same relate to the field of computer vision. The method comprises: inputting a poultry egg image to be processed, wherein part of a poultry egg in said poultry egg image is covered by a covering object (S21); removing the covering object in said poultry egg image by means of a pretrained poultry egg processing model, and generating the covered part of the poultry egg, so as to obtain a complete poultry egg image (S22); and outputting the complete poultry egg image (S23). In the method, a covered poultry egg image can be processed by means of a poultry egg processing model, such that a complete poultry egg image having relatively high similarity to a real poultry egg image is obtained. In this way, accurate contour analysis can be performed on a poultry egg on the basis of a processed poultry egg image.
Patent WO-2022011882-A1 (WO)
Title: Liquid crystal multilayer film and method for manufacturing same
Inventor: KRAGT AUGUSTINUS JOZEF JOHANNES
IPC: G02B5/28
Filed: 2020-10-30
Abstract: A multilayer film and a method for manufacturing same, which belong to the field of optical film technology. The multilayer film comprises an ultraviolet-blocking material (101) and a cholesteric liquid crystal layer (201), wherein the cholesteric liquid crystal layer (201) comprises a polymerizable liquid crystal monomer, a polymerizable chiral dopant and a photoinitiator. The use of the multilayer film can filter ultraviolet rays and near infrared rays in natural light, reduce the thermal effect of natural light, and alleviate the damage caused by ultraviolet rays to humans and objects, so that visible light has high luminous flux and the color of natural light passing through the multilayer film is not distorted.
Patent WO-2022088144-A1 (WO)
Inventor: YUAN HONGQING
IPC: C09D5/10
Filed: 2020-10-31
Abstract: A water-based solderable inorganic zinc-rich primer, comprising: a water-based alkyl ester, a water-based inorganic resin, potassium hydroxide, a zinc powder, an anti-settling agent, a stabilizer, a film-forming reagent, and an adhesion promoting reagent. The primer uses water as a solvent and considerably reduces use of resources, does not contain VOC harmful substances such as benzene, xylene, ethane, formaldehyde, etc., and can be directly stirred without any abrasion process. The preparation method is simple and reliable, eliminates fire hazards during construction and storage, and reduces pollution to the air, and construction can be carried out normally in a closed environment. The primer has strong adhesion on a steel surface, strong weather resistance, and simple operation performance. As a coating tool it can be washed directly with water, greatly reducing damages to construction personnel. The primer can be widely used on steel and can be used for outdoor construction in large areas. The method is simple and easy to implement.
Patent WO-2021088784-A1 (WO)
Inventor: YANG XIAODONG
IPC: H04R1/10
Filed: 2020-11-03
Abstract: 本公开提供一种耳机装置、通话系统、设备、装置及通话方法，其在允许播放本地音频和/或允许通话时，采集包含本地环境声音在内的本地音频信号，对所述本地音频信号执行待发送音频处理步骤，以获得第一音频信号；在允许播放本地音频时，对所述第一音频信号执行待播放音频处理步骤，以获得第二音频信号，耳机装置播放所述第二音频信号；在允许通话时，耳机装置向外部设备发送所述第一音频信号。
Patent WO-2021104257-A1 (WO)
Title: 一种乙酰胆碱酯酶抑制剂的晶型及其制备方法和应用
Inventor: LIU HONG
IPC: A61K31/445
Filed: 2020-11-24
Abstract: 本发明提供了一种乙酰胆碱酯酶抑制剂的晶型及其制备方法和应用。具体地，为2-((1-(2-氟苄基)-4-氟哌啶-4-基)亚甲基)-5,6-二甲氧基-2,3-二氢-1-茚酮的晶型A、晶型B和晶型C。本发明的晶型不含水和溶剂，具有高稳定性和低吸湿性，且方便加工，非常适合用于制备预防和/或治疗神经退行性疾病的药物。
Patent WO-2021151346-A1 (WO)
Title: Block chain-based medical data calling method, apparatus, electronic device, and medium
Inventor: WEI WENQI
IPC: G06F16/27
Filed: 2020-11-26
Abstract: A block chain-based method for calling medical data, relating to blockchain technology and comprising: acquiring original medical data, and performing signature verification on same (S1); when the original medical data has passed signature verification, encrypting said data to obtain encrypted medical data and a corresponding private key for decryption (S2); on the basis of information features of the encrypted medical data, storing the encrypted medical data and the decryption private key respectively in different nodes of the blockchain (S3); upon reception of a data call request, performing permissions verification on said request, and, on the basis of the permissions verification result, calling the decryption private key (S4); using the decryption private key to decrypt the encrypted medical data, then pushing the now-decrypted medical data to the sender of the data call request (S5). Also disclosed are a block chain-based medical data calling apparatus, an electronic device, and a storage medium. The present method improves the security of medical data storage procedures.
Patent WO-2022104911-A1 (WO)
Inventor: Zou Xixi
IPC: H02J50/70
Filed: 2020-12-01
Abstract: 一种电子设备（10）及无线充电系统（100），其中，电子设备（10）包括支撑件（12）和设于支撑件（12）的感应线圈组件（11），感应线圈组件（11）包括感应线圈（111）和环绕于感应线圈（111）外周的第一环形定位组件（112），第一环形定位组件（112）包括第一环形软磁底板（113）和与第一环形软磁底板（113）层叠的第一环形磁钢组件（114），第一环形磁钢组件（114）包括第一环形磁钢（1141）、第二环形磁钢（1142）及第三环形磁钢（1143），第一环形磁钢（1141）、第二环形磁钢（1142）及第三环形磁钢（1143）沿径向由里向外依次排布；其中，第一环形磁钢（1141）和第三环形磁钢（1143）沿轴向充磁，且第一环形磁钢（1141）朝向第一环形软磁底板（113）一侧的极性与第三环形磁钢（1143）朝向第一环形软磁底板（113）一侧的极性相反，第二环形磁钢（1142）沿径向充磁。能够有效提升第一环形定位组件（112）的磁吸力和电磁屏蔽效果。