baber/WOPTO huggingface dataset:
Patent WO-2020093921-A1 (WO)
Inventor: HAN ZHIWU
IPC: G01H11/08
Filed: 2019-10-31
Abstract: A micro-vibration sensor and a preparation method therefor, the method comprising the following steps: coating a metal sheet (10) with a first solidifying material, and solidifying the first solidifying material into a first solidified layer (20) (S100); attaching a piezoelectric thin film element (30) to the edge of the first solidified layer (20) (S200); vertically placing a side of the first solidified layer (20) which has the piezoelectric thin film element (30) attached thereto into a second solidifying material, and solidifying the second solidifying material into a second solidified layer (40) (S300); and removing the metal sheet (10) to obtain the micro-vibration sensor (S400). Since the piezoelectric thin film element (30) is arranged at the tip of a crack (41), the stress in a stress field (42) of the tip of the crack (41) is rapidly increased due to stress deformation of the crack (41) during micro-vibration, and a stress signal is efficiently converted into an electrical signal, thus having the characteristic of high accuracy.
Patent WO-2020232980-A1 (WO)
Inventor: WU QIONG
IPC: G01B21/00
Filed: 2019-11-01
Abstract: 一种基于角度传感器的挖机相对坐标解算系统，包括位于挖机斗柄的第一传感器、位于挖机摇杆的第二传感器、位于挖机动臂的第三传感器和位于挖机车身的第四传感器，所述第四传感器通过CAN总线的方式与第一传感器、第二传感器和第三传感器进行通信，该系统的测量精度高，纯机械式测量方案，测量精度可到1cm，数据不受外部环境影响。
Patent WO-2020168751-A1 (WO)
Title: Hashmap-based data obtaining method and apparatus, and computer device and storage medium
Inventor: YANG YI
IPC: G06F16/22
Filed: 2019-11-12
Abstract: The present application relates to a HashMap-based data obtaining method and apparatus, and a computer device and a storage medium. The method comprises: determining a public obtaining mode, the public obtaining mode being a static class of a public method; determining the name of content to be obtained and the mark of the content, the mark of the content being used for uniquely corresponding to the content to be obtained; adding the name of the content to be obtained and the mark of the content to the determined public obtaining mode; sending an obtaining instruction to a database, the obtaining instruction comprising the public obtaining mode to which the name of the content to be obtained and the mark of the content are added, so as to obtain the value of the corresponding content in the public obtaining mode; and obtaining data fed back by the database according to the public obtaining mode, the data being data corresponding to the content to be obtained. The method can avoid the problem in the prior art that when the value in a HashMap set is obtained, a key needs to be obtained for each layer and non-null determination needs to be performed for each layer, or else, an error is reported.
Patent WO-2021103074-A1 (WO)
Title: 扬声器模组及应用该扬声器模组的电子设备
Inventor: YIN ZHAOYU
IPC: H04R9/02
Filed: 2019-12-04
Abstract: 本发明提供了一种扬声器模组及应用该扬声器模组的电子设备。电子设备包括扬声器模组，其中扬声器模组包括上盖、下盖和扬声器单体，上盖包括顶壁、超声波焊接壁和支撑壁，支撑壁上具有挡胶壁，上盖包括第一封胶壁，第一封胶壁与支撑壁及挡胶壁连接为一体，第一封胶壁具有挡胶面，挡胶壁具有导流斜面，导流斜面、挡胶面及扬声器单体的对应侧面间形成侧面胶槽，下盖具有第二封胶壁，第二封胶壁与第一封胶壁之间形成补胶胶槽。先将扬声器单体安装在支撑壁上，然后在侧面胶槽内补胶密封，经过超声波焊接将上下盖密封连接，最后在补胶胶槽内补胶实现完全密封，本发明能够保证扬声器模组的防水性能且节约空间，有利于空间极限下的整机堆叠。
Patent WO-2020119792-A1 (WO)
Inventor: ZHENG YONG
IPC: C12N15/13
Filed: 2019-12-13
Abstract: La présente invention concerne des anticorps humanisés dirigés contre l'élément 4 de la superfamille des récepteurs du facteur de nécrose tumorale (TNFRSF4), également appelé OX40 et CD134. L'invention concerne également des procédés de génération d'hybridomes, des molécules d'acides nucléiques codant pour les anticorps anti-OX40, des vecteurs d'expression et des cellules hôtes utilisés pour exprimer les anticorps anti-OX40. L'invention concerne en outre des procédés de validation de la fonction d'anticorps in vitro et de l'efficacité d'anticorps in vivo. Les anticorps selon l'invention constituent un agent très puissant pour le traitement de multiples cancers par modulation de la fonction immunitaire humaine.
Patent WO-2020135122-A1 (WO)
Title: 光扫描单元及电子成像装置
Inventor: NIE YONGCHAO
IPC: G02B26/12
Filed: 2019-12-16
Abstract: 光扫描单元及电子成像装置，光扫描单元的光源（11）包括至少两个发光点（111），至少两个发光点（111）呈线性分布，分布线的方向与光扫描单元的主扫描方向（X）、副扫描方向（Y）之间的夹角为锐角，其中，主扫描方向（X）与副扫描方向（Y）垂直，通过使光源（11）中的至少两个发光点（111）成线性分布，并使得分布线的方向与光扫描单元的主扫描方向（X）、副扫描方向（Y）之间的夹角为锐角，从而使得至少两个发光点（111）所发出的光束入射在被扫描表面（15）的主扫描方向（X）上的光斑之间的距离增大，避免光斑之间的干涉现象的发生，提高图像质量。
Patent WO-2020140813-A1 (WO)
Inventor: ZHAO JING
IPC: G02F1/1333
Filed: 2019-12-25
Abstract: L'invention concerne un panneau d'affichage, comprenant une zone d'affichage tactile et une zone de bordure; une pluralité de lignes d'alimentation tactile et une pluralité d'unités de sélection multicanal sont disposées dans la zone d'affichage tactile, chacune des unités de sélection multicanal étant connectée électriquement à au moins une partie de la pluralité de lignes d'alimentation tactile, la zone de bordure comprenant une zone de câblage, et des lignes de signal d'entrée de l'unité de sélection multicanal étant agencées dans la zone de câblage.
Patent WO-2020220707-A1 (WO)
Title: Image point source tracing-based error correction method for phase measurement of object grating image using phase shifting method
Inventor: HE ZAIXING
IPC: G01B11/25
Filed: 2019-12-27
Abstract: Provided is an image point source tracing-based error correction method for phase measurement of an object grating image using a phase shifting method. In topography measurement using a phase shifting method, surface height information is characterized by phase information. Due to the nonlinearity of a device, errors inevitably occur in the phase information calculated by means of a picture captured by a camera (6). Firstly, a projector (2) projects a special grating projection to solve an image point source tracing mapping relationship. Then, with regard to any picture pixel in the photographed picture, the position of a point light source which is located in an imaging plane of the projector and lights up the picture pixel is determined according to the image point source tracing mapping relationship against an optical path direction. Finally, an ideal phase encoded into the point light source is used to replace the disturbed phase information in the picture pixel, thereby achieving the correction of the phase error and improving the topography measurement accuracy of the phase shifting method. Compared with the existing method, the method above is easy to operate, and has high efficiency and accuracy.
Patent WO-2020151468-A1 (WO)
Inventor: HAN LEI
IPC: G08G1/00
Filed: 2020-01-07
Abstract: 主次无线设备通过物联网连接建立的车辆远程驾驶体系，主驾驶系统，备用驾驶系统，主雷达视频图像传输线路：备用雷达视频图像传输线路：车辆视觉系统502的雷达110和视频采集设备120由雷达视频信息融合系统130融合，以上系统建立远程操作员远程驾驶的车辆远程驾驶体系，特别是由远程操作员使用计算机终端通过物联网对联网车辆进行远程驾驶，适应全路况的要求，车内不配置驾驶员，实现真正意义上的无人驾驶，为共享经济的发展提供技术支持。
Patent WO-2020151484-A1 (WO)
Inventor: MA GUANGYI
IPC: B33Y10/00
Filed: 2020-01-06
Abstract: An electromagnetic induction heating assisted titanium matrix composite laser additive manufacturing device and method, comprising a coaxial powder feeding laser deposition system and an electromagnetic induction heating synchronous auxiliary system. The coaxial powder feeding laser deposition system comprises a substrate (2), a deposition sample (3), a laser head (13), and an infrared thermometer (14). The electromagnetic induction heating synchronous auxiliary system comprises an electromagnetic induction power supply master unit (4), a coil (6), a steering heightening mechanism (7), a driven shaft (8), and a transverse sliding groove (9). The coil is connected to an output end of an electromagnetic induction auxiliary unit (5). The coil and the laser head do synchronous movement to implement small-area real-time preheating and slow cooling on the deposition sample. By means of the device and method, real-time preheating and slow cooling can be implemented, residual stress and tearing tendency are reduced, and the mechanical performance of a titanium matrix composite is improved. The electromagnetic induction coil and the laser head do synchronous movement by means of the steering heightening mechanism to implement real-time small-area preheating and slow cooling on high-height big parts during laser additive manufacturing. An electromagnetic induction heating device doing synchronous movement with the laser head implements synchronous preheating and slow cooling on the substrate and a deposited layer, and thermal stress during laser additive manufacturing is reduced. Online annealing on a specific area can be realized by changing the position of the coil.
Patent WO-2021042667-A1 (WO)
Title: System and method for predicting uniaxial compressive strength of rock
Inventor: LI SHUCAI
IPC: G01N3/12
Filed: 2020-01-21
Abstract: A system and method for predicting uniaxial compressive strength of rock. The system comprises a point load strength test module, a longitudinal wave velocity test module, a rock rebound value test module, and a strength prediction module. The longitudinal wave velocity test module is used to test a longitudinal wave velocity of rock and transmit the longitudinal wave velocity of the rock to the strength prediction module. The rock rebound value test module is used to perform rebound test on the rock and transmit a rock rebound value to the strength prediction module. The point load strength test module is used to perform image acquisition on a rock fracture surface resulting from damage caused by loading performed by a point load test, and calculate an area of the rock fracture surface. The strength prediction module is configured to output a prediction result of uniaxial compressive strength of the rock according to received information and a preconfigured prediction model. The system and method improve test precision.
Patent WO-2021147062-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/12
Filed: 2020-01-23
Abstract: Des aspects de l'invention concernent des communications sans fil et, en particulier, des techniques d'accès à un canal pour des communications sans fil, par exemple dans des bandes de fréquence sans licence. Dans certains cas, un UE peut agir comme un dispositif d'initiation, qui déclenche l'accès à un canal sans fil s'il détecte qu'une entité de réseau n'a pas réussi à accéder à un canal pendant un temps d'occupation de canal (COT) d'une période de trame (FP).
Patent WO-2020177502-A1 (WO)
Inventor: ZHAO XUWEN
IPC: H04W12/06
Filed: 2020-02-04
Abstract: 本申请实施例提供了一种认证结果更新的方法和通信装置。该认证结果更新的方法包括：确定需要更新终端设备在第一服务网络的认证结果；向认证服务器发送第一服务调用请求，该第一服务调用请求用于请求更新统一数据管理设备中保存的认证结果。通过本申请实施例的认证结果更新的方法，可以在认证完成后，防止拜访网络欺诈，提高网络安全性。
Patent WO-2020169074-A1 (WO)
Title: Configuration d'occasion de canal d'accès aléatoire
Inventor: CAO YIQING
IPC: H04W74/08
Filed: 2020-02-21
Abstract: La présente invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Généralement, les techniques décrites permettent de transmettre efficacement des données et des informations de commande dans un premier message RACH à une station de base en tant que partie d'une procédure RACH à deux étapes. En particulier, plutôt que, ou en plus, de transmettre des données et des informations de commande dans un canal partagé de liaison montante physique (PUSCH) dans le premier message RACH, un équipement utilisateur (UE) peut transmettre les données et les informations de commande conjointement avec un préambule RACH dans une occasion RACH dans le premier message RACH (par exemple, lorsque le nombre d'octets de données ou d'informations de commande à transmettre est faible). En utilisant ces techniques, dans certains cas, L'UE peut transmettre les données et les informations de commande dans un premier message RACH sans transmettre le PUSCH, et le surdébit associé à la transmission du PUSCH peut être éliminé.
Patent WO-2020238296-A1 (WO)
Title: Resonator of which gap structure is provided on inner side of projection structure, and electronic device
Inventor: ZHANG MENGLUN
IPC: H03H9/205
Filed: 2020-02-21
Abstract: A bulk acoustic resonator, comprising a substrate (10), an acoustic mirror (20), a bottom electrode (30) provided above the substrate (10), a top electrode (50) which is opposite the bottom electrode (30) and has an electrode connection portion, and a piezoelectric layer (40) provided above the bottom electrode (30) and between the bottom electrode (30) and the top electrode (50). A projection structure (51) and a gap structure which is located at an inner side of the projection structure (51) and forms a gap are provided at an edge of the top electrode (50). A filter having the bulk acoustic resonator, and an electronic device having the filter can reduce clutter generation in the resonator while suppressing energy leakage of the resonator.
Patent WO-2021147154-A1 (WO)
Title: Air water-making machine capable of ultraviolet sterilization
Inventor: NG TATYUNG
IPC: E03B3/28
Filed: 2020-03-13
Abstract: Disclosed is an air water-making machine capable of ultraviolet sterilization. The air water-making machine comprises a housing, a water-making system and a control circuit, wherein the water-making system comprises ultraviolet sterilization lamps and liquid level sensors; the control circuit comprises a water-making machine controller and water quality sensors; a control end of each of the ultraviolet sterilization lamps, a signal output end of each of the liquid level sensors and a signal output end of each of the water quality sensors are respectively connected to the water-making machine controller; a first ultraviolet sterilization lamp, a first liquid level sensor and a first water quality sensor are arranged in a water storage tank, and a second ultraviolet sterilization lamp, a second liquid level sensor and a second water quality sensor are arranged in a water purification tank; and the water-making machine controller switches on or switches off the ultraviolet sterilization lamp in a corresponding water tank according to water quality data provided by the water quality sensors and/or water level data provided by the liquid level sensors. According to the present invention, the ultraviolet sterilization lamps are provided in both the water storage tank and the water purification tank, such that water in the water tanks can be sterilized in a timely manner according to requirements; and the amount of sterilization load of a secondary water quality filtering apparatus is relatively small, and the system sterilization effect is good.
Patent WO-2020187218-A1 (WO)
Title: Terminal
Inventor: TANG ZHONGZHI
IPC: G06F1/16
Filed: 2020-03-18
Abstract: Disclosed in embodiments of the present application is a terminal. The terminal comprises an outer casing, a front screen, a circuit board and a power source. The front screen is disposed on the outer casing, the circuit board and the power source are both disposed in the outer casing, and the power source is electrically connected to the circuit board. The front screen comprises tempered glass, a color-changing layer and a display screen that are successively stacked. The color-changing layer is electrically connected to the circuit board. The color-changing layer is used to change colors when receiving power supply from the circuit board. The color-changing layer is disposed in the front screen, and the color-changing layer may change colors when receiving power supply from the circuit board. Since the color-changing layer is only used for color changing and cannot display complex images, the power consumption amount of the color-changing layer is much lower than the power consumption amount of the display screen. Thus, the terminal provided in the embodiments of the present application may enable the front screen of the terminal to display a certain color when consuming less power.
Patent WO-2021179347-A1 (WO)
Inventor: ZHONG LUBIN
IPC: G01N21/65
Filed: 2020-03-24
Abstract: A Raman spectrum-based method for measuring free chlorine in water. The method comprises the following steps: S1, preparing a surface-enhanced Raman substrate material by means of an interface self-assembly method; S2, modifying the surface-enhanced Raman substrate material prepared in step S1 so as to obtain a surface-enhanced Raman substrate material with a marker; S3, measuring a series of sodium hypochlorite standard solutions with known concentrations by using the surface-enhanced Raman substrate material with the marker which is obtained in step S2, and then drawing a standard curve for free chlorine measurement; and S4, measuring free chlorine in a water sample to be measured by using the surface-enhanced Raman substrate material with the marker which is obtained in step S2, and comparing a measurement result with the standard curve drawn in step S3, so as to obtain the concentration of free chlorine in the water sample to be measured, such that the advantages of being simple, rapid, accurate, small in interference, reproducible, low in cost, low in detection limit, capable of long-term monitoring, etc. are thus achieved.
Patent WO-2021195935-A1 (WO)
Inventor: LIU HANG
IPC: H04W72/04
Filed: 2020-03-31
Abstract: Disclosed are a resource configuration method, a communication method, and apparatuses, applied in the field of short-distance communications, such as smart cockpit domains. The method comprises: obtaining at least one resource parameter; determining a first time-frequency resource according to the at least one resource parameter; and sending at least one piece of resource configuration information to at least one second terminal device, the at least one piece of resource configuration information being used for configuring at least one second time-frequency resource for the at least one second terminal device, the at least one second time-frequency resource belonging to the first time-frequency resource. The method is applied to short-distance communication, such as short-distance communication in the field of automatic driving and smart cockpits. A terminal device having resource allocation capability among terminal devices participating in the short-distance communication can obtain a time-frequency resource according to a resource parameter obtained thereby, and allocates the time-frequency resource obtained thereby to a terminal device connected thereto, thereby ensuring efficient communication between the terminal devices participating in the short-distance communication.
Patent WO-2021196223-A1 (WO)
Title: 光学系统、镜头模组及终端设备
Inventor: YANG JIAN
IPC: G02B13/00
Filed: 2020-04-03
Abstract: 一种光学系统、镜头模组（20）及终端设备（30）。光学系统包括具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2）、第三透镜（L3）、第四透镜（L4），具有屈折力的第五透镜（L5）、第六透镜（L6）。第一透镜（L1）的物侧面（S1）于光轴处为凸面，第二透镜（L2）的像侧面（S3）于光轴处为凹面，第三透镜（L3）的物侧面（S5）于光轴处为凸面，第三透镜（L3）的像侧面（S6）于光轴处为凹面，第四透镜（L4）的像侧面（S7）于光轴处为凹面。光学系统满足以下条件式：1＜ftLtl4/ftGtl4＜1.5；ftLtl4和ftGtl4分别为第四透镜（L4）的物侧面（S7）至第四透镜（L4）的像侧面（S8）于平行于光轴方向的最长和最短的距离。通过合理配置第一透镜（L1）至第六透镜（L6）的屈折力及第一透镜（L1）至第四透镜（L4）的面型，使得光学系统具有长焦距的特性，并具有良好的成像质量，可以实现高清晰的远景拍摄。
Patent WO-2021103390-A1 (WO)
Inventor: ZHONG LI
IPC: G06K9/20
Filed: 2020-04-15
Abstract: A display apparatus (100) and a method for manufacturing the display apparatus (100). The display apparatus (100) comprises: a color film substrate (110); and an array substrate (120) comprising a second base substrate (121), a driving circuit layer (122) and a display device layer (123). The display device layer (123) comprises a subpixel unit (124) and a pixel driving circuit. The display device layer (123) can be connected to other display pictures to achieve the full-screen display effect. A sensing apparatus collects graphics by means of the display device layer (123) to achieve the technical effect of under-screen sensing.
Patent WO-2021057012-A1 (WO)
Inventor: LIU RUSHENG
IPC: H01L27/32
Filed: 2020-04-16
Abstract: A light-transmitting display panel (100) and a manufacturing method therefor, a display panel (200) and a manufacturing method therefor, and a display device. The light-transmitting display panel (100) comprises: a substrate (110, 210), and a light-emitting element layer (130, 230) located on the substrate (110, 210). The light-emitting element layer (130, 230) comprises a first electrode (131, 231), a first light-emitting structure (132, 232) located on the first electrode (131, 231), and a second electrode assembly (133, 233) located on the first light-transmitting structure (132, 232), wherein the second electrode assembly (133, 233) comprises: a second electrode (1331, 2331) located on the first light-transmitting structure (132, 232), the second electrode (1331, 2331) having a plurality of openings (OP1); and a light-transmitting block (1332, 2332) located in the opening (OP1), the material of the light-transmitting block (1332, 2332) being repellent to the material of the second electrode (1331, 2331).
Patent WO-2020221031-A1 (WO)
Inventor: ZHAO FEI
IPC: G06K9/32
Filed: 2020-04-17
Abstract: A behavior thermodynamic diagram generation and alarm method and apparatus, an electronic device and a storage medium. Said method comprises: acquiring a behavior analysis result of each designated target in image data of each pre-set monitored region, the pre-set monitored region being a region in a region to be counted; according to the behavior analysis result of each designated target, determining the frequency of the designated behavior occurring in each sub-region of the region to be counted, there being an intersection between the sub-region and the pre-set monitored region; and according to the frequency of the designated behavior occurring in each sub-region, generating a behavior thermodynamic diagram of the designated behavior in the region to be counted. The behavior thermodynamic diagram generation method in the embodiments of the present application counts, by means of image data, the frequency of a designated behavior occurring in each sub-region of a region to be counted, and then generates a behavior thermodynamic diagram of the region to be counted, thereby realizing intuitive monitoring of a large-area region.
Patent WO-2021004115-A1 (WO)
Inventor: MA XIAOLEI
IPC: G06Q50/30
Filed: 2020-04-20
Abstract: Disclosed is a combined dispatching optimization method for manned buses and autonomous buses. The possibility of improving the bus service quality and reducing operating costs by means of the capacity variable characteristic of autonomous buses is taken into full consideration; for passengers, by means of the combined dispatching optimization method, the capacity and departure frequency of the autonomous buses are dynamically adjusted according to requirements of the passengers, the waiting time of the passengers is shortened, and the risk that the passengers cannot get onto buses during peak hours is lowered; and for a bus management department, by means of the combined dispatching optimization method, it is ensured that full use is made of the manned buses and the autonomous buses, the dispatching efficiency is improved, and operating costs are saved by dynamically adjusting the capacity of the autonomous buses in peak and normal hours.
Patent WO-2021051813-A1 (WO)
Title: Novel dental floss accommodating box
Inventor: SUN HUA
IPC: A61C15/04
Filed: 2020-04-24
Abstract: A novel dental floss accommodating box, comprising a box body (1). The interior of the box body (1) is provided with a dental floss kit that may regularly store dental flosses (7) in the box body (1), so that the cleanness and sanitation of the dental flosses (7) are ensured; a floss pushing base (2) is provided at the lower part of the box body (1); a floss outlet (8) is reserved between the bottom of the side surface of the box body (1) and the floss pushing base (2); the upper part of the box body (1) is provided with a cap (3); a pressing connection rod is sleeved on the cap (3); the pressing connection rod is movably connected to the floss pushing base (2) by means of a through hole (11) reserved on the upper part of the box body (1); the pressing connection rod acts on the floss pushing base (2) to push the dental flosses (7) from the floss outlet (8) one by one. The present invention avoids the situation that other flosses (7) are contaminated by directly stretching to a dental floss accommodating body to grab the dental floss (7) by hand, and the dental flosses (7) may be taken out by means of simple pressing, and thus, the present invention is greatly convenient.