baber/WOPTO huggingface dataset:
Patent WO-2020037674-A1 (WO)
Title: Ultrasonic imaging apparatus and method, and ultrasonic elastic testing apparatus and method
Inventor: LI SHUANGSHUANG
IPC: A61B8/00
Filed: 2018-08-24
Abstract: A shear wave generating method and apparatus. The method comprises: an array element sends pulsed ultrasound to a region of interest once; at least two focal points are formed in an acoustic field by the pulsed ultrasound; and a shear wave band propagated in a direction perpendicular to the direction in which the pulsed ultrasound is transmitted is formed by using the at least two focal points as a shear wave source. Also disclosed are a shear wave-based ultrasonic elastic testing apparatus and method. In a same pulsed ultrasound transmission, multiple focal points are gathered in an acoustic field by pulsed ultrasound, under the joint effect of the multiple focal points, and a shear wave band propagated in a direction perpendicular to the direction in which the pulsed ultrasound is transmitted is formed, so as to expand the propagation range of the shear wave in a tissue, so that testing ultrasound can perform elastic testing on the tissue in a large range.
Patent WO-2019042440-A1 (WO)
Title: Battery balancing system, vehicle, battery balancing method, and storage medium
Inventor: LUO HONGBIN
IPC: H02J7/00
Filed: 2018-08-31
Abstract: A battery balancing system, a vehicle, a battery balancing method, and a storage medium. The battery balancing system comprises acquisition circuits (12), balancing circuits (13), controllers (14), a charging branch connected to a charging device and a battery pack, and a first power supply branch (15) connected to the charging device (31) and the battery balancing system for supplying power to the battery balancing system. When the battery pack (11) is fully charged and there is a battery cell (111) for which balancing needs to be started in the battery pack (11), the controllers (14) control the charging branch to be disconnected, and control the first power supply branch (15) to remain connected, so that a balancing module performs balancing on the battery cell (111) for which balancing needs to be started. By improving the electrical connection structure of a battery balancing system, the battery balancing time is extended, the battery balancing effect is improved, and the technical problem in the related art of low balancing efficiency of a battery balancing system is resolved.
Patent WO-2019047880-A1 (WO)
Title: Real person authentication method and apparatus
Inventor: LI KEJIA
IPC: H04L29/06
Filed: 2018-09-06
Abstract: Provided in the embodiments disclosed by the present description is a real person authentication method, comprising: when a server detects an operation request of the user for implementing an account operation on a first account, on the basis of real person information comprised in the registration information of the first account, looking up an account pattern corresponding to the real person information; and, on the basis of behaviour data in the account pattern, providing verification content of the real person authentication to the user. A server receives an operating result of the user on the verification content and, on the basis of the operating result, determines whether the user passes the real person authentication.
Patent WO-2019214125-A1 (WO)
Title: Color filter substrate and manufacturing method therefor, and woled display
Inventor: HUANG HUI
IPC: H01L51/56
Filed: 2018-09-14
Abstract: Provided are a color filter substrate and a manufacturing method therefor, and a WOLED display. The color filter substrate comprises an underlayer (10), a pixel definition layer (20) and a plurality of filter patterns (30), wherein a plurality of openings (21) are provided, corresponding to a plurality of sub-pixel regions (11), on the pixel definition layer (20); the plurality of filter patterns (30) are arranged in the plurality of openings (21) of the pixel definition layer (20) and on the underlayer (10); and each of the filter patterns (30) comprises a quantum dot layer (31) and a filter layer (33) which are sequentially arranged on the underlayer (10). Only one photoetching process is required to manufacture the openings (21) during the manufacturing of the color filter substrate, and the quantum dot layers (31) and the filter layers (33) of the filter patterns (30) can all be manufactured in the openings (21) by means of forming a solution into a film, so that the process is effectively simplified, and the production efficiency is improved. Moreover, when the color filter substrate is applied to the WOLED display, the light-emission efficiency and the color gamut of the WOLED display can be effectively improved, and the product quality is improved.
Patent WO-2019056987-A1 (WO)
Title: Systems and methods for digital radiography
Inventor: TAO XUNSAN
IPC: A61B6/00
Filed: 2018-09-14
Abstract: Systems and methods for digital radiography are provided. The method may be implemented on a DR system including an imaging device (110) and a computing device (200). The computing device (200) may include at least one processor (210) and at least one storage device (220). The method may include directing multiple dose sensors to detect a dose of radiation rays emitted from a radiation source of the imaging device (110). The multiple dose sensors may correspond to multiple imaging detectors, respectively. The method may also include determining the dose of the radiation rays. The method may further include directing, based on the dose of the radiation rays, at least one imaging detector of the multiple imaging detectors to proceed to detect the radiation rays for generating an image of a target object to be examined.
Patent WO-2020015125-A1 (WO)
Title: High, medium, low-order flash memory classification method
Inventor: CAI DINGGUO
IPC: G11C29/02
Filed: 2018-09-14
Abstract: A high, medium, low-order flash memory classification method, comprising the following steps: first, using a method for automatically determining and testing a flash memory data rate, and setting a double data rate or a single data rate according to a result; for the set single data rate route, firstly performing a bad row test, setting a flash memory as a single-plane detection mode, then erasing the flash memory, performing a read-write comparison classification test, and finally, classifying the flash memory as a low-order flash memory; for the set double data rate route, firstly performing the bad row test, setting the flash memory as a multi-plane detection mode, then erasing the flash memory and recording a block having an erasing failure, and performing the read-write comparison classification test and recording a block having a write-in failure; determining whether there is the block having an erasing failure; determining whether there is the block having a write-in failure; determining whether a bad row is used; and classifying the flash memories as a medium-order flash memory and a high-order flash memory respectively. The method can efficiently classify high, medium, low-order flash memories, and compared with the conventional classification method, the classification rate is increased by nearly twice.
Patent WO-2019062818-A1 (WO)
Title: Method and device for identifying state of electrical apparatus
Inventor: FEI WEIHE
IPC: G06K9/00
Filed: 2018-09-27
Abstract: Embodiments of the present disclosure relate to a method and device for automatically identifying a state of an electrical apparatus. The method comprises: obtaining an image of an electrical apparatus in an on-site environment, wherein the electrical apparatus is disposed on a plane of a predefined polygon in the on-site environment; obtaining an original image of the electrical apparatus in the on-site environment by restoring the predefined polygon in the image back to the original appearance of the predefined polygon; and determining a state of the electrical apparatus on the basis of the original image of the electrical apparatus in the on-site environment.
Patent WO-2019140978-A1 (WO)
Title: 一种屏幕参数配置系统
Inventor: ZHAO SHOUFU
IPC: H04N21/443
Filed: 2018-10-31
Abstract: 本发明公开了一种屏幕参数配置系统，属于智能电视技术领域，应用于配置有屏幕的智能终端，智能终端配置有一操作系统，屏幕参数配置系统基于操作系统构建，操作系统的LCD驱动程序内不包括具体的屏幕参数，于操作系统的一个数据分区中存储多个文本格式的屏幕配置信息，用户根据屏幕ID查找屏幕参数信息；并由转换模块将查找到的屏幕参数信息转换成二进制格式供LCD驱动程序读取和使用。上述技术方案的有益效果是：在电视主机的操作系统中配置多种屏幕参数配置信息，可满足多种型号的电视使用，减少系统升级包的编译工作；屏幕参数配置信息可增加和修改，避免操作系统的全部升级，有效降低了生产研发过程中的软件导入的工作量，提高生产效率。
Patent WO-2020082440-A1 (WO)
Title: Handheld underwater flying vehicle
Inventor: XIONG MINGLEI
IPC: A63B35/12
Filed: 2018-11-12
Abstract: A handheld underwater flying vehicle, comprising a battery compartment (12) and propellers. The quantity of the propellers is at least two, and the propellers are symmetrically arranged on two sides of the battery compartment (12) and connected to the battery compartment (12). The axis of the propellers and the axis of the battery compartment (12) have a special non-parallel design. The angle of the non-parallelism causes the component forces produced by the propellers not in the movement direction of the underwater flying vehicle to cancel each other out, and causes the motion of the underwater flying vehicle to remain balanced, allowing for travel in a straight line. The non-parallel design of the propeller axes and the battery compartment (12) axis causes a very small power loss, but avoids a greater power loss caused by water flow striking a person's body, improving forward thrust of the underwater flying vehicle overall during use. Because water does not strike the user's face, the user is also prevented from choking on water, making the user more comfortable and safe, and improving the overall use experience.
Patent WO-2019128549-A1 (WO)
Title: 应用冻结方法、装置、终端及计算机可读存储介质
Inventor: CHEN YAN
IPC: H04W4/02
Filed: 2018-11-20
Abstract: 本申请涉及一种应用冻结方法、装置、终端及计算机可读存储介质。该方法包括：当终端上的GPS服务开启时，获取终端的运动状态信息；根据终端的运动状态信息判断是否需要对与GPS服务相关的应用程序进行冻结；当需要冻结与GPS服务相关的应用程序时，根据预设冻结策略冻结与GPS服务相关的应用程序。
Patent WO-2019210687-A1 (WO)
Title: Optical compensation method and device, display device, display method and storage medium
Inventor: ZHANG CHANG
IPC: G09G3/36
Filed: 2018-12-07
Abstract: An optical compensation method for a display panel (404), an optical compensation device (300), a display method, a display device (400) and a storage medium, the optical compensation method for the display panel (404) comprising: acquiring pre-stored compensation parameters of the display panel (404) (S110); acquiring the current brightness level of the display panel (404) (S120); adjusting the pre-stored compensation parameters on the basis of the current brightness level so as to obtain adjusted compensation parameters (b2) (S130); and compensating a display data signal of the display panel (404) on the basis of the adjusted compensation parameters (b2) (S140). The present optical compensation method may dynamically adjust optical compensation parameters at different levels of display brightness, thereby greatly solving the problem wherein changes in mura become greater when display brightness decreases.
Patent WO-2020048039-A1 (WO)
Inventor: ZHU DONGHE
IPC: B01F7/16
Filed: 2018-12-13
Abstract: 本发明提供了一种搅拌装置及具有其的尿素机，搅拌装置包括：搅拌罐，搅拌罐具有溶液出口部和溶液回收口；浓度检测管路，浓度检测管路的一端与溶液出口部连接，浓度检测管路的另一端与溶液回收口连接，以通过对位于浓度检测管路内的溶液进行浓度检测以判断位于搅拌罐内的溶液浓度，并通过溶液回收口将位于浓度检测管路内的溶液送回搅拌罐内。该搅拌装置解决了现有技术中的尿素溶液的浓度难以控制的问题。
Patent WO-2019128854-A1 (WO)
Title: 一种航天服上肢性能测试设备
Inventor: LIU JINGUO
IPC: G01L5/00
Filed: 2018-12-21
Abstract: 一种航天服上肢性能测试设备，包括肩部法兰快速夹紧装置（1）、关节驱动组件（2)、肘关节组件（3）、腕部连接组件（4）及设备支架（5），其中肘关节组件（3）安装在设备支架（5）上，航天服肘部卡箍（304）锁紧于该肘关节组件上；肩部法兰快速夹紧装置与腕部连接组件分别位于该肘关节组件的两侧。在肩部法兰快速夹紧装置和腕部连接组件下方的设备支架内均设有关节驱动组件。每个关节驱动组件均可相对移动地安装在设备支架上，两侧的关节驱动组件的输出端分别与肩部法兰快速夹紧装置和腕部连接组件相连，分别带动肩部法兰快速夹紧装置和腕部连接组件进行摆动。肩部法兰快速夹紧装置上夹紧有航天服肩部法兰，该腕部连接组件上设有固定航天服腕部接口的腕部工装（401）。该设备结构新颖，控制灵活，操作简便，适用于不同尺寸航天服上肢性能测试。
Patent WO-2019134574-A1 (WO)
Title: 防治端粒功能异常相关疾病的多肽及医药用途
Inventor: LIU JUNPING
IPC: C07H21/02
Filed: 2018-12-27
Abstract: 一种抑制端粒损伤的多肽，命名为TELODIN，选自十二种抑制端粒功能异常的多肽中的一种，包括其各种不同变异、衍生结构。多肽防治有和没有应激状态下的端粒损伤、端粒缩短，取得延长端粒的结果，增进干细胞扩增，增加和改善肺呼吸功能，增加皮肤毛囊的数量，延长应激条件下小鼠的寿命，能抑制端粒功能异常，有延缓和抗衰老、延长寿命功效，可防治因应激引起的肺和皮肤衰老相关性疾病和状态，通过抑制细胞内染色体端粒的损伤和缩短，达到延缓衰老、防止过早死亡和防治相关疾病的作用。可在制备延缓衰老和防治端粒功能异常相关疾病药物中的应用，包括因端粒损伤导致组织器官衰老、变性、纤维化、功能障碍及衰竭相关疾病的药物。
Patent WO-2019137266-A1 (WO)
Title: Method and device for transmitting indication information
Inventor: ZHENG JUAN
IPC: H04W72/04
Filed: 2018-12-29
Abstract: The embodiments of the present application relate to the field of communications, and disclosed thereby are a method and device for transmitting indication information. The method comprises: a terminal side communication device receiving configuration information sent by an access network side communication device, said configuration information comprising identification information of at least one cell; the terminal side communication device detects first indication information sent by the access network side communication device by using the length of a first time period as the granularity, the first indication information being used to: indicate a transmission structure corresponding to one or more time units comprised in a second time period of at least one cell identified by the identification information, the length of the first time period being different from the length of the second time period. By using the method of the embodiments of the present application, an uplink and downlink data transmission structure may be better indicated, inheriting a design method for a control channel to the greatest extent, and simplifying standard implementation complexity.
Patent WO-2020118841-A1 (WO)
Title: Oled显示装置
Inventor: JIANG QIAN
IPC: H01L51/52
Filed: 2019-01-15
Abstract: 一种OLED显示装置，包括：基板、缓冲层、有源层、第一栅极绝缘层、栅极金属层、第二栅极绝缘层、源漏极金属层、钝化层、平坦化层、有机光阻层、阳极金属层、像素限定层、OLED像素层以及薄膜封装层；其中，所述有机光阻层位于所述平坦化层的表面，所述有机光阻层设置为隆起状结构。
Patent WO-2020155162-A1 (WO)
Title: 一种led倒装显示屏及其制造方法
Inventor: WU JI-PU
IPC: G02F1/13
Filed: 2019-02-02
Abstract: 本发明提供一种LED显示屏及其制造方法，该方法包括：制备相同或不同规格的批量LED芯片；通过随机抽样方法对LED芯片进行无逻辑抓取并将抓取的LED芯片进行顺序排列；对顺序排列的LED芯片进行封装并组装形成LED显示屏；其中，LED显示屏中相邻的一定区域内的LED芯片不全部为同规格的相邻的LED芯片，LED芯片的规格包括颜色、亮度中的一种。本发明的方法通过对单一规格或多规格的芯片进行一次或多次无逻辑性抓取并排列，经上述抓取并排列后的芯片在后续封装并组装屏幕之后不会出现亮度和颜色的差异。并且本发明的方法可以通过在现有设备的操作中套入乱数表法便可实现，实现过程简单，无需进行设备或制程上的改动或设计，运行成本低易于实现。
Patent WO-2020177074-A1 (WO)
Title: Data extraction method, terminal device and computer readable storage medium
Inventor: LIU ERMOU
IPC: G06F17/00
Filed: 2019-03-05
Abstract: The present application is applicable to the technical field of data extraction, and provides a data extraction method, a terminal device and a computer readable storage medium. The data extraction method comprises: if a target instruction of extracting target data from a data set is detected, and a cursor group of the data set is an ordered cursor group, determining a target cursor from the ordered cursor group based on a key of reference comprised in the target instruction; and then extracting the target data corresponding to the target cursor from the data set based on the target instruction and the target cursor, so as to provide the basis for mobile extraction or mobile processing of the ordered data, without considering the limitation of the query rule or structured query logic in data, thereby improving the data extraction efficiency.
Patent WO-2020181510-A1 (WO)
Title: Procédé, appareil et système de traitement de données d'image
Inventor: SONG MENGXIAO
IPC: G06T5/00
Filed: 2019-03-12
Abstract: L'invention concerne un procédé, un appareil et un système de traitement de données d'image, le procédé de traitement de données d'image consistant à : recevoir des données d'image d'une zone de mesure, les données d'image étant obtenues par une plate-forme mobile photographiant une zone de mesure ; effectuer un traitement de suppression de brouillard sur les données d'image ; et, sur la base des données d'image après le traitement de suppression de brouillard, obtenir une première orthophotographie de la zone de mesure ; la netteté et le rapport de contraste de l'orthophotographie produite peuvent être améliorés.
Patent WO-2020151112-A1 (WO)
Title: 一种间接蒸发冷冷源泵喷淋控制方法及控制装置
Inventor: ZHANG HONGYU
IPC: F24F11/64
Filed: 2019-04-22
Abstract: 提供一种间接蒸发冷冷源泵喷淋控制方法及控制装置。间接蒸发冷冷源泵喷淋控制方法包括以下步骤，S1、获取室外温度Ta；S2、在室外温度Ta高于第一预设温度Tb时，获取进入冷源泵的冷源温度Tc；S3、在冷源温度Tc低于室外温度Ta时，开启冷源泵。
Patent WO-2020227943-A1 (WO)
Title: 时域配置方法、装置、系统及存储介质
Inventor: HONG WEI
IPC: H04W8/18
Filed: 2019-05-14
Abstract: 一种时域配置方法，所述方法包括：网络确定并发送第一时域配置信息（S21，S22）。所述第一时域配置信息包括终端去第二SIM卡所属的第二网络进行操作处理的时域信息（S22）。终端接收第一时域配置信息。所述方法可以避免网络对终端进行错误响应。
Patent WO-2019228468-A1 (WO)
Title: Systems and methods for providing an audio-guided virtual reality tour
Inventor: YANG YUKE
IPC: G11B27/031
Filed: 2019-05-30
Abstract: Systems and methods are provided for providing an audio-guided in-door virtual reality (VR) tour. An exemplary system may include a communication interface configured to receive input from a user and to output media contents, a memory storing computer-readable instructions, and at least one processor coupled to the communication interface and the memory. The computer-readable instructions, when executed by the processor, may cause the at least one processor to perform operations. The operations may include displaying a view of a 3D VR environment and playing an audio guide associated with the view. The operations may also include detecting, during the playing of the audio guide, a target operation input by the user to alter the view. In response to the detection of the target operation, the operations may include adjusting, based on the detected target operation, the view with respect to a fixed point position within the 3D VR environment.
Patent WO-2020062913-A1 (WO)
Inventor: He kunlun
IPC: A61K31/497
Filed: 2019-06-05
Abstract: L'invention concerne l'utilisation d'un composé tel que représenté dans la formule générale I, et d'un isomère, ou d'un sel pharmaceutiquement acceptable de celui-ci dans la préparation d'une composition pharmaceutique pour le traitement et/ou la prévention du mal d'altitude. Le mal d'altitude est choisi parmi le mal d'altitude aigu et le mal d'altitude chronique provoqué par un environnement à haute altitude d'au moins 2 000 m au-dessus du niveau de la mer.
Patent WO-2020248290-A1 (WO)
Title: Methods and systems for transpotation analysis and management
Inventor: LIU WEIMING
IPC: G06Q10/06
Filed: 2019-06-14
Abstract: A method for analyzing and managing transportation may include generating, for each of a plurality of geographic regions, a first graph representation based on transportation data relating to transport activities within the geographic region. The method may also include obtaining, for any two of the plurality of geographic regions, via a graph kernel based algorithm, a first similarity indicator measuring a similarity between the first graph representations of the any two of the plurality of geographic regions. The method may further include grouping, based on the first similarity indicators, the plurality of geographic regions into a plurality of groups. The method may also include, for each of the plurality of groups, identifying at least one featured transportation type of the group and associating a strategy to the group to promote or restrict transport activities of the at least one featured transportation type of the group.
Patent WO-2021000302-A1 (WO)
Title: Image dehazing method and system based on superpixel segmentation, and storage medium and electronic device
Inventor: CHU YING
IPC: G06T7/10
Filed: 2019-07-03
Abstract: Disclosed are an image dehazing method and system based on superpixel segmentation, and a storage medium and an electronic device, wherein same can achieve a great dehazing effect on a real haze image and a synthetic haze image data set. The method comprises: acquiring a global atmospheric light value corresponding to a haze image, and segmenting the haze image through superpixel segmentation to acquire a superpixel set corresponding to the haze image (S1); acquiring, by means of a preset cost function and on the basis of the superpixel set, an initial transmittance graph corresponding to the haze image (S2); performing refinement processing on the initial transmittance graph to acquire a target transmittance graph (S3); and acquiring, according to the target transmittance graph and the global atmospheric light value, a clear image corresponding to the haze image (S4).
Patent WO-2020015631-A1 (WO)
Inventor: WANG HUIE
IPC: H04M1/02
Filed: 2019-07-16
Abstract: 一种纹理保护膜、终端及纹理保护膜的制作方法，涉及通讯终端产品技术领域，该纹理保护膜包括保护膜本体，所述保护膜本体的第一表面设有第一纹理层，所述保护膜本体的第二表面设有第二纹理层，所述第一表面与所述第二表面相对，所述第一纹理层与所述第二纹理层叠加形成干涉纹理图案。
Patent WO-2020020026-A1 (WO)
Title: Method and apparatus for designing short training sequence
Inventor: ZUO XIN
IPC: H04L27/26
Filed: 2019-07-17
Abstract: Provided are a method and apparatus for designing a short training sequence. The method comprises: determining a short training sequence, wherein the short training sequence may be obtained based on an existing sequence, and a short training sequence with a relatively good performance may be acquired by means of simulation calculation, such as parameter adjustment; and sending a short training field on a target channel, wherein the short training field is obtained by performing inverse fast Fourier transform (IFFT) on the short training sequence, and the bandwidth of the target channel is greater than 160 MHz. According to the embodiments of the present application, a greater channel bandwidth in reality and backwards compatibility can be achieved, the short training sequence provided in the embodiments of the present application is verified by performing an exhaustion simulation on the parameter, a peak-to-average power ratio (PAPR) is relatively small, and the performance is relatively good, such that an estimation effect of an automatic gain control circuit at a receiving end is improved, thereby reducing a receiving bit error rate.
Patent WO-2020237826-A1 (WO)
Inventor: NI JING
IPC: H01L51/52
Filed: 2019-08-02
Abstract: The present invention provides a display panel, comprising an array substrate, a source/drain metal layer provided on the array substrate, a flat layer provided on the source/drain metal layer, and a light-emitting layer and a pixel definition layer which are provided on the flat layer. The pixel definition layer comprises a first pixel definition layer located in a display region and a second pixel definition layer located in an edge region, the first pixel definition layer being provided with an encapsulation layer, and the second pixel definition layer being provided with a blocking structure.
Patent WO-2020038351-A1 (WO)
Inventor: CHEN XIAOLEI
IPC: G06Q30/06
Filed: 2019-08-20
Abstract: Disclosed is an information pushing method. One embodiment of the method comprises: acquiring raw material identifiers in a shopping cart page corresponding to a user identifier of a user in a shopping platform, and determining, on the basis of the raw material identifiers acquired, recommended recipe information to be pushed to the user, where each piece of recommended recipe information is determined on the basis of at least some raw material identifiers among the raw material identifiers acquired; determining raw material recommendation information associated with raw materials for which purchase is recommended to the user, the raw material recommendation information comprising: a raw material identifier in the recommended recipe information other than the raw material identifiers acquired; and pushing to the user the recommended recipe information determined and the raw material recommendation information determined. This allows the user to understand a dish that can be prepared from the raw materials and to conveniently purchase the relevant raw materials.