baber/WOPTO huggingface dataset:
Patent WO-2020155954-A1 (WO)
Title: 图像数据转化方法、装置及存储介质
Inventor: ZHANG YU
IPC: G06T7/90
Filed: 2019-12-25
Abstract: 本公开提供了一种图像数据转化方法、装置及存储介质，属于图像处理领域。所述方法包括：获取目标图像的图像数据，图像数据包括目标图像中m个像素的第一像素值，每个第一像素值包括至少一个颜色通道的第一颜色值，第一颜色值位于至少一个颜色通道的目标颜色值区间内，m为正整数；将目标颜色值区间划分为n个颜色值分区间，n为大于1的正整数；确定第一颜色值在n个颜色值分区间中所处的一个颜色值分区间，并根据第一颜色值在所处的一个颜色值分区间中的位置将第一颜色值转化为第二颜色值，第二颜色值占据的比特位的位数小于第一颜色值占据的比特位的位数。本公开实施例提供的技术方案能够实现将较高色彩位数的图像转化为较低色彩位数的图像。
Patent WO-2021120305-A1 (WO)
Title: 显示面板
Inventor: LIANG XIAOMING
IPC: G09F9/33
Filed: 2019-12-27
Abstract: 本申请提供的显示面板包括：阵列基板，阵列基板包括像素界定层，像素界定层限定出阵列分布的多个发光单元；彩膜基板，彩膜基板与阵列基板相对设置，彩膜基板包括黑色矩阵层，黑色矩阵层围设成阵列分布的多个像素区域，像素区域与发光单元对应，像素区域包括层叠设置的量子点层和彩膜层，量子点层和彩膜层之间设置有折射层，量子点层设置于彩膜基板靠近阵列基板的一侧。
Patent WO-2020224280-A1 (WO)
Inventor: QIN XIAOKE
IPC: F24F11/61
Filed: 2019-12-30
Abstract: 一种室内设定温度的确定方法、装置、存储介质及空调，该方法包括：确定室内环境温度在设定时长内的波动情况是否达到设定波动阈值；若所述波动情况达到所述设定波动阈值，则按设定的自适应模式确定室内设定温度；其中，所述自适应模式，包括：根据建筑热负荷与空调器制热量相平衡原则确定室内设定温度。可以解决用户根据室外温度频繁调节空调的设定温度使得用户感觉忽冷忽热而存在舒适性体验差的问题，达到提升用户的舒适性体验的效果。
Patent WO-2020156059-A1 (WO)
Inventor: WANG XIAONA
IPC: H04W72/08
Filed: 2020-01-07
Abstract: 本申请实施例公开了一种参考信号管理方法、装置及系统，以解决现有高频波束管理的过程中，系统开销较大的问题。所述方法包括：终端设备接收网络设备发送的第一信息；其中，第一信息用于指示第一载波的第一参考信号组；第一载波的第一参考信号组与第二载波的第一参考信号具有对应关系，第一载波的第一参考信号组包括至少两个参考信号；终端设备接收网络设备发送的第一载波的第一参考信号组。
Patent WO-2021164060-A1 (WO)
Inventor: ZHAO LING
IPC: G02F1/1343
Filed: 2020-03-06
Abstract: 一种避免现有像素结构中共享电极线(102)的存在，影响开口率、产生白雾、易与数据线(104)发生短接、不易检修等一系列问题的像素结构、像素电路及显示面板。像素结构包括：第一金属层(210)，包括扫描线(211)、第一薄膜晶体管(241)的栅极、第二薄膜晶体管(242)的栅极、第三薄膜晶体管(243)的栅极(2431)和栅极公共电极线(212)；第二金属层（220），包括数据线(221)、第一薄膜晶体管(241)的源极和漏极、第二薄膜晶体管(242)的源极和漏极、第三薄膜晶体管(243)的源极(2432)和漏极(2433)；第三薄膜晶体管(243)为共享薄膜晶体管，第三薄膜晶体管(243)的漏极(2433)与栅极公共电极线(212)连接。
Patent WO-2020147865-A1 (WO)
Inventor: LIANG HONGQI
IPC: A61B50/36
Filed: 2020-03-09
Abstract: 一种耗材盒（1000），用于医疗废弃物收集设备（2000）中，包括液路连接部（1100）以及贮存连接部（1200），贮存连接部（1200）包括：安装接头（1210），安装接头（1210）与液路连接部（1100）连通，并用于与医疗废弃物收集设备（2000）的安装底座（3000）配接；盒端对接阀（1201），盒端对接阀（1201）设置于安装接头（1210）的内壁形成的接头管腔（1202）内；当安装接头（1210）接入安装底座（3000）后，盒端对接阀（1201）处于打开状态，贮存连接部（1200）和医疗废弃物收集设备（2000）中的废弃物收集罐（2100）之间形成通路；当安装接头（1210）与安装底座（3000）分离后，盒端对接阀（1201）处于关闭状态以封闭接头管腔（1202）。耗材盒（1000）与医疗废弃物收集设备（2000）连接的端口无需人工打开和关闭，从而避免废弃物对环境、设备和人员形成污染，提高使用便利性。
Patent WO-2020207211-A1 (WO)
Title: 同轴电容传感器及发动机滑油磨粒在线监测与诊断方法
Inventor: WANG YISHOU
IPC: G01N15/02
Filed: 2020-03-17
Abstract: 一种同轴电容传感器及发动机滑油磨粒在线监测与诊断方法，同轴电容传感器包括传感器滑油入口（10）和传感器滑油出口（20），传感器滑油入口（10）和传感器滑油出口（20）分别与同轴电容传感器内部连通，同轴电容传感器内部设有中心轴承（30）、电极支撑绝缘基体（40）和电极板（50），若干电极支撑绝缘基体（40）和中心轴承（30）将同轴电容传感器内部划分为多个探测子空间（60），电极板（50）分别附于电极支撑绝缘基体（40）上。
Patent WO-2020192577-A1 (WO)
Title: 显示面板及其制备方法、显示装置
Inventor: LUO CHENGYUAN
IPC: H01L51/56
Filed: 2020-03-20
Abstract: 一种显示面板，具有显示区和位于所述显示区至少一侧的边框区。所述显示面板包括：衬底，多个发光器件，至少一个第一固定部件，以及至少设置在所述边框区的封框胶。所述衬底的一侧具有至少一个凹槽，且所述至少一个凹槽位于所述边框区。所述多个发光器件设置于所述衬底的具有所述至少一个凹槽的一侧，所述多个发光器件位于所述显示区。每个第一固定部件包括第一部分和第二部分，所述第一固定部件的第一部分嵌入凹槽中。所述第一固定部件的第二部分嵌入所述封框胶中。
Patent WO-2020215974-A1 (WO)
Inventor: BAO QIAN
IPC: G06K9/00
Filed: 2020-03-26
Abstract: Embodiments of the present application disclose a human body detection method and device. A specific embodiment of the method comprises: acquiring a candidate body image region set in a target image; for a candidate body image region in the candidate body image region set: acquiring position information and confidence levels of candidate body key points in the candidate body image region; determining candidate body key points within a body contour according to body contour information in the candidate body image region and the acquired position information; and determining a confidence score of the candidate body image region according to the sum of the confidence levels of the candidate body key points within the body contour; and determining a body image region from the candidate body image region set according to the confidence score of the candidate body image region in the candidate body image region set. The embodiment provides a body detection mechanism based on body contour information and body key points, thereby improving the accuracy of body detection.
Patent WO-2020248673-A1 (WO)
Inventor: CHEN ZHILIANG
IPC: A01K67/02
Filed: 2020-04-07
Abstract: A method for constructing an alcoholic liver fibrosis and inflammation animal model, and a use thereof. The method comprises performing alcoholic diet induction and periodic intraperitoneal ethanol injection induction on an animal to obtain an alcoholic liver fibrosis and inflammation animal model. The model can be used as an animal model required for drug development, especially as a specific animal model for alcoholic liver disease accompanied with liver fibrosis and inflammation, to discover drugs and methods effective for preventing and treating alcoholic liver disease accompanied with liver fibrosis and inflammation by screening.
Patent WO-2020233261-A1 (WO)
Inventor: LI JINGSONG
IPC: G06F16/33
Filed: 2020-04-07
Abstract: A natural language generation-based knowledge graph understanding assistance system. The system comprises a knowledge graph selection module, a knowledge graph translation module, and a results display module. The system uses natural language generation technology to convert a knowledge graph into a natural language text, so that prior to using a knowledge graph pertaining to a relevant domain, a domain expert can gain an accurate, in-depth, and full understanding of the knowledge graph even without having an understanding of the knowledge graph source code and software. In addition, each short sentence is associated with source code corresponding to a knowledge graph; hence, if redundancies or erroneous information are found to be present in a knowledge graph, a correction thereto may be made promptly. Further, the invention may be applied broadly. A visualization method is utilized in the invention to further accelerate a domain expert's understanding of a knowledge graph.
Patent WO-2020258983-A1 (WO)
Inventor: MA XIAOMAN
IPC: A61F2/07
Filed: 2020-04-09
Abstract: Disclosed are a tubular cover film structure (10) and a preparation method thereof, and a film-covered stent. The tubular cover film structure (10) comprises a main tube (100), at least one sealing portion (400), and two or more branch tubes (200, 300). The main tube (100) is connected to and in communication with terminal ends of the respective branch tubes (200, 300). A transition region formed by the sealing portion (400) is present between the terminal ends of at least a pair of adjacent branch tubes (200, 300) and the main tube (100). The sealing portion (400) is integrally formed with the main tube (100) and the at least a pair of branch tubes (200, 300) by means of braiding, such that a sealed connection is created between the tubes to prevent blood from oozing out at the transition region. The film-covered stent comprises the tubular cover film structure (10) and a stent main body, the tubular cover film structure (10) covering an outer surface of the stent main body. The tubular cover film structure (10) greatly reduces the amount of blood oozing out at a junction between the main tube (100) and the branch tubes (200, 300).
Patent WO-2021208078-A1 (WO)
Inventor: HE RAN
IPC: H01L23/538
Filed: 2020-04-17
Abstract: A semiconductor device and a manufacturing method therefor. The semiconductor device may comprise a first wafer (300), a second wafer (400), and a contact plug (360). The first wafer (300) may comprise a first dielectric layer (320). A first connecting disc (330) is provided in the first dielectric layer (320). The second wafer (400) and the first wafer (300) are bonded. The second wafer (400) comprises a second dielectric layer (420). A second connecting disc (430) is provided in the second dielectric layer (420). The contact plug (360) is made of a conductive material with which a vertical through hole is filled, and used for electrically connecting the first connecting disc (330) and the second connecting disc (430), wherein the vertical through hole is a through hole formed by means of etching and penetrating the first wafer (300) and partially penetrating the second wafer (400) to the upper surface and/or side wall of the second connecting disc (430). The first connecting disc (330) is located in the vertical through hole and the first dielectric layer (320) located under the first connecting disc (330) is not etched. The contact plug (360) can contact with the second connecting disc (430) from the periphery of the first connecting disc (330), so as to implement reliable connection between the contact plug (360) and the second connecting disc (430) by using a simple process.
Patent WO-2020233329-A1 (WO)
Inventor: HU HONG
IPC: A61G7/057
Filed: 2020-04-23
Abstract: A pressure sore-preventing airbag mattress device for long-term care of a bedridden elderly patient, comprising an airbag air pressure control system and an automatically inflatable airbag mattress. The automatically inflatable airbag mattress consists of five parts, corresponding to the head, shoulder blades, buttocks, legs, and feet of a human body, respectively. The automatically inflatable airbag mattress is controlled by the airbag air pressure control system. The automatically inflatable airbag mattress consists of five airbags (1) corresponding to different regions of the human body. The airbag air pressure control system consists of five parts, a data acquisition system, a PLC controller, an airway switching unit, a wireless communication module, and a display unit. The device can simply and effectively integrate pressure value, pressure duration, and skin temperature and humidity values of pressure sore prone points for analysis and assessment, and prevent or eliminate the occurrence of pressure sores by controlling the inflation and deflation of the airbags (1) for the relevant region. The control system is excellent and the control is simple. The device can also adjust inflation and deflation and monitor body data of a bedridden patient by means of a matching application.
Patent WO-2021068495-A1 (WO)
Title: Degree of freedom-enhanced spatial spectrum estimation method based on block sampled tensor signal construction using planar co-prime array
Inventor: CHEN JIMING
IPC: G01S3/14
Filed: 2020-05-03
Abstract: A degree of freedom-enhanced spatial spectrum estimation method based on block sampled tensor signal construction using a planar co-prime array, primarily solving the problem in existing methods of loss of multi-dimensional signal information and limitation of degrees of freedom. The implementation steps of the method are: constructing a planar co-prime array; planar co-prime array block sampled signal tensor modeling; deriving a virtual domain equivalent signal based on a block sampled tensor signal mutual correlation statistic; acquiring a block sampled equivalent reception signal of a virtual domain uniform array; constructing a three-dimensional block sampled virtual domain tensor signal and a fourth-order autocorrelation tensor thereof; constructing signal and noise subspaces based on a virtual domain fourth-order autocorrelation tensor decomposition; and degree of freedom-enhanced tensor spatial spectrum estimation. A planar co-prime array tensor signal is constructed on the basis of a block sampling mode, and a virtual domain equivalent tensor signal is derived, thereby implementing degree of freedom-enhanced tensor spatial spectrum estimation by means of extraction of signal and noise subspace features from a fourth-order autocorrelation tensor. The invention can to be used in passive detection and localization.
Patent WO-2021051826-A1 (WO)
Inventor: YANG QIAN
IPC: G05B19/042
Filed: 2020-05-09
Abstract: La présente invention concerne un circuit d'activation et un procédé d'activation. Le circuit d'activation comporte : un module d'activation (11), connecté à une source d'activation et utilisé pour détecter un signal d'activation envoyé par la source d'activation et pour transférer le signal d'activation à un module principal de commande (12), les sources d'activation étant au nombre d'au moins une ; le module principal de commande (12), connecté au module d'activation(11) et utilisé pour recevoir le signal transféré d'activation, les modules principaux de commande (12) étant au nombre de un.
Patent WO-2021232252-A1 (WO)
Title: End cover assembly, secondary battery, battery module, device, liquid injection method and device
Inventor: CAI QICHANG
IPC: H01M50/60
Filed: 2020-05-19
Abstract: An end cover assembly (40), a secondary battery (30), a battery module (20), a device, a liquid injection method and device. The end cover assembly (40) is used for the secondary battery (30) and comprises: an end cover (50) provided with a through hole (50a) for injecting electrolyte, and the end cover (50) has a connecting portion (51); a sealing assembly (60) for sealing the through hole (50a); and a locking member (70) which is configured to be movable relative to the connecting portion (51) in the radial direction of the through hole (50a) so as to realize the switch between the locking member (70) and the connecting portion (51) in a locking state and an unlocking state; and in the locking state, the locking member (70) abuts against the sealing assembly (60) to limit separation of the end cover (50) from the sealing assembly (60). In the unlocking state, the end cover (50) is separable from the sealing assembly (60) to allow the electrolyte to be injected from the through hole (50a). After the secondary battery (30) is assembled, the electrolyte can be supplemented again, so that the service life of the secondary battery (30) is effectively prolonged.
Patent WO-2021004527-A1 (WO)
Inventor: CHEN JIAZI
IPC: H04M1/72403
Filed: 2020-07-10
Abstract: 一种倒计时显示方法及电子设备，涉及电子技术领域，可以在需要倒计时应用图标上进行倒计时，使得用户可直接了解到距离抢购活动开始的时间，不需要用户实施打开应用进行时间确认，避免贻误最佳时机。具体方案包括：电子设备接收用户对第一应用的应用图标的第一操作(201)，该第一应用是购物类应用；响应于第一操作，显示第一界面(202)，该第一界面包括第一选项和/或至少一个第二选项；接收用户对第一选项和/或至少一个第二选项的选择操作(203)；响应于选择操作，获取用户选择的选项对应活动的开始时间，并根据开始时间和当前系统时间，计算倒计时时长(204)；在第一应用的应用图标上采用倒计时时长进行倒计时(205)。
Patent WO-2021013025-A1 (WO)
Inventor: ZENG JIRUI
IPC: H04J3/16
Filed: 2020-07-16
Abstract: 本文公开了一种数据接收方法及装置、数据发送方法及装置。所述数据接收方法包括：接收至少一个物理层PHY接口的灵活光传送网FlexO信号；对每个PHY接口的FlexO信号进行定帧处理及解码处理，得到每个PHY接口对应的FlexO帧；对所述至少一个PHY接口进行分组，对同一组内的每个PHY接口对应的FlexO帧进行去偏移处理及开销提取处理，得到同一组内的每个PHY接口对应的FlexO净荷；将同一组内的每个PHY接口对应的FlexO净荷解映射为客户业务。
Patent WO-2022011628-A1 (WO)
Title: Methods, apparatuses, and computer readable media for controlling measurements in a secondary cell
Inventor: DU LEI
IPC: H04W72/04
Filed: 2020-07-16
Abstract: Disclosed are methods for controlling measurements in a secondary cell. An example method may include receiving a configuration of channel state information reference signal based measurement based measurement for a secondary cell, determining that the secondary cell goes to dormancy, and performing the channel state information reference signal based measurement based measurement based measurement for the secondary cell on a first part of at least one channel state information reference signal based measurement based measurement resource for the secondary cell or in response to the determination, performing the channel state information reference signal based measurement on a part of the at least one channel state information reference signal resource, or suspending the channel state information reference signal based measurement on the at least one channel state information reference signal resource. Related apparatuses and computer readable media are also disclosed.
Patent WO-2022027360-A1 (WO)
Inventor: LI MINGJU
IPC: H04B7/195
Filed: 2020-08-05
Abstract: 本公开是关于一种通信处理方法、通信处理装置及存储介质。通信处理方法包括获取终端当前所属的卫星波束覆盖区域的相邻的卫星波束覆盖区域的测量信息；基于所述测量信息对所述相邻的卫星波束覆盖区域的参考信号进行测量。通过本公开实现对卫星波束覆盖区域的测量，进而后续可以实现卫星波束覆盖区域的重选。
Patent WO-2021082618-A1 (WO)
Title: Heat exchanger
Inventor: MA WENYONG
IPC: F28F9/26
Filed: 2020-08-12
Abstract: Disclosed is a heat exchanger, comprising: at least three heat exchange tube groups (10), the heat exchange tube groups (10) being connected in sequence, at least two heat exchange tube groups (10) being attached to each other along the direction in which the heat exchange airflow flows, the medium sequentially flowing through each heat exchange tube group (10) and forming a U-shaped trajectory; an intermediate adapter portion (20), at least two heat exchange tube groups (10) being communicated with each other by means of the intermediate adapter portion (20), the intermediate adapter portion (20) comprising at least two adapters (21) and an adapter tube (22) connecting two adjacent adapters (21), wherein each adapter (21) is composed of a first plate (211) and a second plate (212), the adapter tube (22) is an extruded flat tube, and the width direction of the adapter tube (22) is perpendicular to the width direction of the heat exchange tube groups (10); and an end adapter portion (30), which is located at the end of the attached heat exchange tube groups (10) away from the intermediate adapter portion (20), the attached heat exchange tube groups (10) being communicated with each other by means of the end adapter portion (30). The present heat exchanger solves the problem that A-type heat exchangers in the prior art cannot satisfy the use requirements and has the advantages such as high heat exchange performance and compact structure.
Patent WO-2022032609-A1 (WO)
Inventor: MENG YAN
IPC: H04W74/08
Filed: 2020-08-14
Abstract: Disclosed are devices for time synchronization offset identification and refinement for network based positioning in an unlicensed spectrum. An example network device may comprise at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the network device to receive listen-before-talk (LBT) outcomes from a plurality of base stations (BSs), and identify whether one or more of the plurality of BSs have a time synchronization offset based on the LBT outcomes. The LBT may be related to a reference signal (RS) configured on the BSs. The related methods, apparatuses and computer program product are also disclosed.
Patent WO-2021027924-A1 (WO)
Inventor: PENG FOCAI
IPC: H04W52/02
Filed: 2020-08-14
Abstract: Disclosed are a data transmission method and device and a computer-readable storage medium The data transmission method comprises: a first communication node obtaining a configuration parameter configured by a second communication node for the first communication node; the first communication node receiving a first message sent by the second communication node, wherein the first message comprises a power saving signal or a power saving channel; and the first communication node sending a second message to the second communication node.
Patent WO-2021114705-A1 (WO)
Inventor: WANG DINGFENG
IPC: H05K3/00
Filed: 2020-08-14
Abstract: The present invention relates to a specially-shaped LED light strip and a manufacturing method. Specifically, light strip circuit boards are designed to be arranged in parallel. From top to bottom, each two vertically adjacent light strip circuit boards are connected to each other in an offset manner, that is, odd-numbered light strip circuit boards are offset relative to even-numbered light strip circuit boards. On each circuit board, a portion to which an LED is soldered or an LED and a control element are soldered is designed to be relatively wide, and all of or part of vacant portions to which no element is soldered are designed to be relatively narrow. A relatively narrow portion of a board is present between relatively wider portions of two boards horizontally adjacent thereto. The number of light strips per square meter on a conjoined circuit board comprising multiple circuit boards, designed and manufactured in this way, is increased by 25% or more, thereby significantly reducing costs. After elements are soldered to the circuit board, a double-sided adhesive tape is adhered to a back surface thereof, and then the circuit board is cut into multiple single light strips by means of a cutting die. The single light strip has the following features: a portion of the single strip to which an LED is soldered is relatively wide, and a portion of the single strip on which no element is located is relatively narrow. In addition, on side surfaces of two sides of a lengthwise direction, side surfaces of two sides of the circuit board on the light strip and side surfaces of two sides of the double-sided adhesive tape on the back surface of the light strip are on respective cutter surfaces. The special-shaped light strip designed and manufactured in this way improves a utilization rate of the circuit board and the double-sided adhesive tape, and significantly reduces costs.
Patent WO-2021052236-A1 (WO)
Title: Image distortion correction method and device
Inventor: SU CHEN
IPC: G06T5/00
Filed: 2020-09-10
Abstract: The present application provides an image distortion correction method and device. Said method comprises: performing optical distortion correction on an acquired source image, to obtain a first corrected image, the first corrected image comprising a background area and a human image with stretching deformation, and the human image with stretching deformation at least comprising a first human body area with stretching deformation and a second human body area with stretching deformation; and performing algorithm constraint correction on the first human body area, the second human body area and the background area, so as to obtain a second corrected image, wherein the constraint items used in the algorithm constraint correction constrain the first human body area, the second human body area and the background area, so that the stretching deformation of the first human body area and the second human body area is respectively corrected, and there is no fractured vision in human eye vision throughout the image content of the human image in the background area. The present application implements natural image distortion correction, improving the user experience.
Patent WO-2022056724-A1 (WO)
Title: Ultrasonic leukotrichia diagnosis and treatment device and computer readable storage medium
Inventor: ZHENG HAIRONG
IPC: A61B8/00
Filed: 2020-09-16
Abstract: An ultrasonic leukotrichia diagnosis and treatment device and a computer readable storage medium, applied to the technical filed of medical devices. The device comprises: at least one ultrasonic transducer (121, ..., 12n) and a control apparatus (110), wherein the control apparatus (110) is used for driving a first ultrasonic transducer (121, ..., 12n) in the at least one ultrasonic transducer (121, ..., 12n) to perform ultrasonic imaging to obtain a first scalp image of a target scalp (210); determining an ultrasonic parameter according to the first scalp image (220); and driving, according to the ultrasonic parameter, a second ultrasonic transducer (121, ..., 12n) in the at least one ultrasonic transducer (121, ..., 12n) to output an ultrasound stimulation signal (230), the ultrasound stimulation signal being used for stimulating the target scalp, such that an ultrasonic imaging technology and an ultrasonic stimulation technology are combined, and tissues of the target scalp can be ultrasonically regulated and controlled accurately to increase melanin granules in hair medulla and cortex, thereby achieving the objective of turning white hair into black hair.