baber/WOPTO huggingface dataset:
Patent WO-2019000834-A1 (WO)
Title: Wiring structure and method for improving signal integrity (si)
Inventor: WU NING
IPC: G06F17/50
Filed: 2017-11-30
Abstract: Provided is a wiring layout structure and method for improving signal integrity (SI). Each positive and negative differential trace in a PCB comprises a plurality of D1 sections, a plurality of D2 sections, and a plurality of D3 sections. The plurality of D1 sections and the plurality of D2 sections of any differential trace are alternately arranged in parallel, and any two adjacent D1 and D2 sections of any differential trace are connected via a D3 section. The invention further provides a wiring layout method for improving SI; specifically, each of the positive and negative differential traces disposed in parallel on the PCB use a repeating vertical offset wiring layout. The method compensates for signal transmission delays on the positive and negative differential traces of a differential coupling pair, such that the delays along both traces for signals arriving at a receiving end of a device are the same, thereby reducing the risk of noise when switching from differential mode to common mode and improving the SI of a high-speed signal during long-distance transmission.
Patent WO-2018153196-A1 (WO)
Title: 地图道路要素编辑方法、装置、电子设备和存储介质
Inventor: LI CHENGJUN
IPC: G06T11/60
Filed: 2018-01-23
Abstract: 一种地图道路要素编辑方法，包括：获取全景图像和相应的采集位置；筛选出所述全景图像中包括道路要素的图像区域；将筛选出的图像区域俯视投影为包括所述道路要素的俯视图像；获取自动提取的与所述采集位置匹配的道路要素；按照所述采集位置，将提取的道路要素和所述俯视图像对照显示于地图中；获取针对所述地图中所显示的提取的道路要素的编辑指令并响应。
Patent WO-2019183888-A1 (WO)
Inventor: STRAND ROSS
IPC: A61Q11/00
Filed: 2018-03-29
Abstract: Oral care compositions comprising an amino acid and stannous ion source, especially in the absence of zinc ion source, are provided for promoting Gum Health of a user.
Patent WO-2018188609-A1 (WO)
Title: 一种拍照装置、方法及设备
Inventor: LEI YU
IPC: H04N5/225
Filed: 2018-04-11
Abstract: 本公开提供了一种拍照装置、方法及设备。所述拍照装置包括第一摄像头、第二摄像头、支架和支架驱动器。所述第一摄像头和所述第二摄像头设置在所述支架的支撑面上；并且所述支架驱动器被配置成产生使所述支架的支撑面弹性变形以使第一摄像头和第二摄像头倾斜的驱动力。
Patent WO-2019196166-A1 (WO)
Title: Oled panel and manufacturing method therefor, and oled display
Inventor: LIU SHENG
IPC: H01L51/56
Filed: 2018-05-22
Abstract: Disclosed are an OLED panel and a manufacturing method therefor, and an OLED display. The OLED panel comprises a reflection wall arranged between two adjacent light-emitting regions, and the reflection wall is located in a pixel definition layer. On this basis, by means of the present application, the emergent rate can be improved, so as to facilitate reducing the power consumption of a device and prolonging the service life of the device, and facilitate removing a colour mixing phenomenon caused by light being emitted from adjacent light-emitting regions.
Patent WO-2019033822-A1 (WO)
Title: Methods for generating and authenticating digital certificate, communication device, and storage medium
Inventor: YAN JUNZHI
IPC: H04L9/08
Filed: 2018-05-29
Abstract: Disclosed in an embodiment of the present disclosure are methods for generating and authenticating a digital certificate, a communication device, and a storage medium. The method for generating a digital certificate comprises: acquiring, by a pre-determined device, a device identifier of a base station and a public key, wherein the pre-determined device is a base station using a digital certificate, a manufacturer device of the manufacturer that produced the base station or an operator device of an operator using the base station; and generating the digital certificate according to the device identifier and the public key, wherein the digital certificate is used by a blockchain digital certificate system to generate a certificate block, and the certificate block is valid after passing verification performed by a consensus mechanism.
Patent WO-2018219342-A1 (WO)
Inventor: CHENG TONG
IPC: C12Q1/68
Filed: 2018-06-01
Abstract: 提供了一种印记基因分级模型及其应用，该模型用于检测膀胱肿瘤良恶性程度。所述模型通过计算印记基因缺失表达量和印记基因拷贝数异常表达量对印记基因在膀胱肿瘤中的变化进行分级。
Patent WO-2018214988-A1 (WO)
Inventor: LIU SONGYONG
IPC: G01C21/20
Filed: 2018-07-20
Abstract: 一种掘进机绝对空间位姿检测装置与方法，由捷联惯导位姿检测方法和视觉位姿检测方法复合而成：使用捷联惯导位姿检测方法实时获取悬臂式掘进机主体（1）的位姿信息，每间隔t时长使用视觉位姿检测方法获取一次悬臂式掘进机主体（1）的位姿信息，然后使用最优估计方法对两种位姿检测方法得到的位姿信息进行异步融合，得到精准的位姿信息，同时更新捷联惯导位姿检测方法的初值；当视觉位姿检测方法获取的激光图像清晰度低于设定阈值时，调整激光图像发生源的位置。掘进机绝对空间位姿检测装置与方法适用于巷道中掘进机绝对空间位姿检测，能够实时检测掘进机主体（1）六自由度位姿状态信息，精度高，可靠性好，为实现掘进机的自动化、智能化作业提供条件。
Patent WO-2019174173-A1 (WO)
Title: Method for assessing positioning of endoscope field of view
Inventor: LIU LUNXU
IPC: G09B9/00
Filed: 2018-07-25
Abstract: A method for assessing the positioning of an endoscope field of view. The method comprises: adjusting the position of an endoscope in a preset body cavity simulator, so that the endoscope is aligned with a preset key point identifier (5) in the body cavity simulator; collecting an original image of the key point identifier (5); performing binarization and filtering processing on the original image to acquire a test image; carrying out a predetermined angle of stepped rotation on the test image, and after each rotation, respectively performing a correlation operation on the rotated test image and an image in a preset standard image library, so as to acquire a set of correlation operation results; according to the correlation operation results, judging information of the original image and the quality of the original image; and scoring the accuracy of the positioning of the endoscope field of view according to the quality of the original image. The method for assessing the positioning of an endoscope field of view can objectively and accurately evaluate a student's skill at positioning an endoscope field of view, thereby greatly improving the evaluation efficiency.
Patent WO-2019109655-A1 (WO)
Title: 锁模机构及具有其的注塑机
Inventor: ZHANG YOUJUN
IPC: B29C45/66
Filed: 2018-08-03
Abstract: 提供了一种锁模机构及具有其的注塑机，锁模机构包括调模板（10）和安装在调模板（10）上的锁模丝杆（20），还包括轴承组件（30），轴承组件（30）安装在调模板（10）上，轴承组件（30）套设在锁模丝杆（20）上以对锁模丝杆（20）支撑；丝杆带轮（40），丝杆带轮（40）安装在锁模丝杆（20）上，以通过套设在丝杆带轮（40）上的同步带（50）带动锁模丝杆（20）转动；其中，丝杆带轮（40）包括壳体部（41），壳体部（41）具有用于容纳轴承组件（30）的容纳腔（411），轴承组件（30）的至少部分位于容纳腔（411）内，壳体部（41）上设置有用于与同步带（50）相配合的轮齿部（412），同步带（50）套设在轮齿部（412）的外侧。该锁模机构解决了现有技术中的注塑机的锁模机构的尺寸较大的问题。
Patent WO-2019137004-A1 (WO)
Inventor: KANG CHIH TSUNG
IPC: G09G3/36
Filed: 2018-08-16
Abstract: 一种显示面板的驱动方法，包括：将显示面板上同一颜色子像素划分为多组子像素组(S100)；获取每一种颜色子像素正视角下亮度随驱动电压变化的曲线与侧视角下亮度随驱动电压变化的曲线之间的差异曲线(S200)；及对于每一种颜色子像素，根据差异曲线分别调整各组子像素组的伽马值(S300)。
Patent WO-2019034118-A1 (WO)
Title: Cylindrical artificial medium lens-based omnidirectional multi-beam antenna
Inventor: XIAO LIANG YONG
IPC: H01Q19/06
Filed: 2018-08-16
Abstract: The invention provides a cylindrical artificial medium lens-based omnidirectional multi-beam antenna, which is constructed by an artificial medium cylindrical lens, as a carrier, highly integrated with a plurality of antenna units. Said antenna comprises a cylindrical lens 1, antenna unit groups 2 and a metal bottom plate 3, the cylindrical lens 1 being made from an artificial medium material; said multi-beam antenna comprises two same antenna unit groups 2, each antenna unit group 2 comprising a plurality of independent antenna units; the antenna units are fixed on the metal bottom plate 3 to form a whole body, the two antenna unit groups 2 being uniformly arranged into upper and lower lines along the semi-circumference of the cylindrical lens 1, and the upper and lower lines being relatively offset by 180 degrees. Said antenna can achieve 360-degree full coverage in the horizontal plane, and the vertical direction measured map of each beam is 2-3 times wider than the conventional electrically tunable antenna, and an electrical tuning mechanism can be omitted. The "black under tower" situation that easily occurs in the conventional antennas can be effectively avoided, and the cylindrical artificial medium lens-based omnidirectional multi-beam antenna is especially suitable for a service area with a higher density of users and a large data traffic load.
Patent WO-2019034137-A1 (WO)
Title: Method and device for sending and receiving uplink information
Inventor: XIA JINHUAN
IPC: H04W52/02
Filed: 2018-08-17
Abstract: The present application provides a method for sending uplink information, the method comprising: determining, according to a transmission direction of a transmission resource and a pre-determined grant-free transmission resource, a grant-free transmission resource for uplink transmission, wherein the transmission resource comprises the grant-free transmission resource; and transmitting uplink information on the grant-free transmission resource for uplink transmission. According to the method, a grant-free transmission resource for uplink transmission can be a sub-set of pre-determined grant-free transmission resources, or a resource determined on the basis of the location of pre-determined grant-free transmission resources. Regardless of the type of situation, a grant-free transmission resource for uplink transmission belongs to the transmission resources transmitting in an uplink direction, and a terminal device can determine a grant-free transmission resource for uplink transmission according to a transmission direction of a transmission resource and a pre-determined grant-free transmission resource, thereby avoiding a grant-free transmission failure caused by inconsistency between a transmission direction of the pre-determined grant-free transmission resource and a transmission direction of the transmission resource.
Patent WO-2019047714-A1 (WO)
Title: Temporary user credential generation method, user card, terminal, and network device
Inventor: HUO WEIJING
IPC: H04W8/26
Filed: 2018-08-22
Abstract: Provided by embodiments of the present disclosure are a method for generating temporary user credentials, a user card, a terminal, and a network device, the method comprising: receiving a trigger request for generating temporary user credentials which is sent by a terminal; generating first checksum information according to the trigger request, and sending the first checksum information to a network device by means of the terminal; receiving, by means of the terminal, second checksum information fed back from the network device and an index number for temporary user credentials of a network side which is generated by the network device; generating the temporary user credentials according to the second checksum information and the index number.
Patent WO-2019062390-A1 (WO)
Title: Information operating method and device, and medium
Inventor: SHI TIYUAN
IPC: G06Q50/00
Filed: 2018-08-22
Abstract: Disclosed in the present application is an information operating method and device, and a medium. The method comprises: receiving an operation rule of a current account to other accounts in advance; and for each of the other accounts, when receiving information published by said other account, performing an operation on the information according to the operation rule. The present invention is used to solve the problem of affecting the user experience caused by frequent operations on information published by other accounts when a user uses a social application.
Patent WO-2019179020-A1 (WO)
Inventor: ELSBERRY JEREMY ANDREW
IPC: H01M50/559
Filed: 2018-08-23
Abstract: Provided herein are battery cells for battery packs in electric vehicles. A battery cell can include a housing. The housing can have a body region, a neck region, and a head region. The body region can include an electrolyte, anode, and cathode. The battery cell can include a sealing element disposed in the head region. The battery cell can include two conductive layers and an insulation layer disposed within the sealing element. The first conductive layer can include a positive terminal to couple with a first wire connected to the cathode. The first conductive layer can define a first opening to pass a second wire. The second conductive layer can include a negative terminal to couple with the second wire connected to the anode. The second conductive layer can define a second opening to pass the first wire. The insulation layer can be disposed between the two conductive layers.
Patent WO-2019140915-A1 (WO)
Title: Device status monitoring method, monitor and monitoring apparatus
Inventor: An jiuxu
IPC: G05B19/418
Filed: 2018-08-29
Abstract: A device status monitoring method, a device status monitor, a computer program, a computer-readable storage medium and a computer program product. The method comprises: acquiring status information of a feed inlet and outlet of a device on a production line (S100), wherein the status information comprises process flow information; determining whether the status information includes pre-set first information (S201); and if the first information is not included, sending warning information (S300), wherein the first information is used for indicating that the device is in a non-idle state. By means of the method, automatic monitoring and risk warning of a device is realized. Thus, labor costs can be reduced, idling of the device can be avoided, device failures can be reduced, the utilization rate of production resources can be improved, and the manufacturing process can be made more intelligent; moreover, since idling of the device is avoided and the utilization rate of the device is improved, the utilization rate of the device is effectively improved.
Patent WO-2019227762-A1 (WO)
Title: Method, device and apparatus for detecting pixel defect of optical module
Inventor: HAN XINXIN
IPC: H04N17/00
Filed: 2018-09-06
Abstract: Provided in the present invention are a method, device and apparatus for detecting a pixel defect of an optical module. The method comprises: performing a graying process on an image of a test binary image formed by an optical module in a darkroom environment to obtain a first gray-scale map; determining, from the first gray-scale map, a first gray-scale area and a second gray-scale area corresponding to two gray-scale levels in the test binary image; determining, from the first gray-scale area and the second gray-scale area, respectively, pixel points not matching gray-scale features of the respective gray-scale areas as defective pixel points; and determining a pixel defect of the optical module according to the defective pixel points. The technical solution provided in the present invention can accurately detect a pixel defect of an optical module and is advantageous in optimizing the processing technology thereof.
Patent WO-2019119893-A1 (WO)
Title: Display panel and display device
Inventor: SHAN JIANFENG
IPC: G02F1/1339
Filed: 2018-09-11
Abstract: A display panel and a display device. The display panel comprises a first substrate (11), a second substrate (12), an active switch array (13), at least one gate driving circuit (14), at least one set of sub-spacer pillars (15) and a sealing portion (16). The first substrate (11) comprises a display area (AA) and a peripheral area (BB), and is opposite to the second substrate (12). The active switch array (13) is located in the display area (AA). The gate driving circuit (14) is located in the peripheral region (BB), and is connected to the active switch array (13). Sub-spacer pillars (15) are provided on the second substrate (12), and are opposite to the peripheral region (BB). The sealing portion (16) is provided between the first substrate (11) and the second substrate (12), and is located in the peripheral region (BB). The sealing portion (16), the first substrate (11), the second substrate (12), and the sub-spacer pillars (15) together form a circuit installation space (200). The sub-spacer pillars (15) and the gate driving circuit (14) are located in the circuit installation space (200), and spacing is provided between each set of sub-spacer pillars (15) and the corresponding gate driving circuit (14).
Patent WO-2019140941-A1 (WO)
Title: Scanning drive circuit, scanning driver and display device
Inventor: WU JIANLONG
IPC: G09G3/32
Filed: 2018-09-21
Abstract: The present application provides a scanning drive circuit, a scanning driver, and a display device. The scanning drive circuit comprises a first control module, a second control module, and an output module. The output module a first switch unit, a second switch unit, and a scanning drive signal output end. The first switch unit and the second switch unit are connected in parallel, and together connected to the scanning drive signal output end. A port of the first switch unit distant from the scanning drive signal output end is used for receiving a second clock signal, and a port of the second switch unit distant from the scanning drive signal output end is used for receiving a first reference signal. The first control module is used for controlling the working state of the first switch unit according to the received signal. The second control module is used for controlling the working state of the second switch unit according to the working state of the first control module and the received signal. The scanning drive circuit provided by the present application achieves the function of outputting the scanning drive signal with less components, and reduces the space usage of the scanning drive circuit.
Patent WO-2020062027-A1 (WO)
Inventor: YAN YAO
IPC: G09G3/36
Filed: 2018-09-28
Abstract: A scanning drive unit (10), a scanning drive circuit (100), an array substrate (AY), and a display device. A pull-up control unit (11) in the scanning drive unit (10) receives a starting voltage (STV) to control a pull-up node (PU) to be in a high reference voltage state, and correspondingly, a received clock signal (CK) is transmitted to a scanning output end (OUT) as a scanning signal output by means of a pull-up output unit (12); a pull-down control unit (13) controls the pull-up node (PU) to be in a low reference voltage state after one scanning period and controls a pull-down node (PD) to be in the high reference voltage state; the scanning output end (OUT) is controlled to be pulled down to a low reference voltage by means of a pull-down unit (14) when the pull-down node (PD) is in the low reference voltage state, and the scanning signal is stopped to be output; and meanwhile, a drift correction unit (15) controls the pull-up node (PU) to be in the low reference voltage state according to a drift correction signal.
Patent WO-2019119944-A1 (WO)
Inventor: FAN MING
IPC: G08G1/14
Filed: 2018-10-16
Abstract: 一种斜列停车位检测方法、装置以及自动泊车方法和系统，其中，该检测方法包括：在多个沿基准线排列的斜列停车位中确定目标斜列停车位，该目标斜列停车位位于第一参考停车位和第二参考停车位之间（S11）；检测用于标识该第一参考停车位与基准线形成的交点的第一参考点（S12）；计算目标斜列停车位的斜率（S13）；检测用于标识该第二参考停车位与基准线形成的交点的第二参考点（S14）；计算目标斜列停车位的宽度（S15）。该方法可以在固定超声波雷达安装位置的前提下，自动搜索符合泊车条件的可变角度斜列停车位，解决了以往自动泊车系统只能对平行车位和垂直车位进行自动泊车的不足。
Patent WO-2019086028-A1 (WO)
Inventor: XU JINBIAO
IPC: A47J27/00
Filed: 2018-11-05
Abstract: 一种下料烹饪加热系统，包括利用中空壳体形成密封设置的烹饪腔体（100）以及设于烹饪腔体（100）内部的主要烹饪设备，主要烹饪设备包括炒锅装置和下料装置（2），烹饪腔体（100）内部的中部设有容纳炒锅装置的烹饪区，烹饪腔体（100）内部的上部位于烹饪区的上方设有容纳下料装置（2）的下料区；炒锅装置包括炒锅（1）、用于承载并对炒锅（1）进行加热的炉体装置（13）以及控制炒锅（1）旋转的炒锅翻炒装置（14）；通过下料装置（2）导入食材并下料到炒锅（1）内，通过炉体装置（13）和炒锅翻炒装置（14）实现炒锅（1）的加热和旋转，实现对炒锅（1）内的食材的烹饪加工。一种全封闭式烹饪炒菜机，包括下料烹饪加热系统。
Patent WO-2019119996-A1 (WO)
Title: Horizontal integrated insulation vacuum circuit breaker
Inventor: ZHANG YANLIN
IPC: H01H33/66
Filed: 2018-11-06
Abstract: A horizontal integrated insulation vacuum circuit breaker, comprising a low voltage control part (1), a bottom plate assembly (2), a spring support assembly (3), an insulation push rod (4), a vacuum switch tube assembly (5) and an integrated insulator (6), the low voltage control part is mounted at the bottom of the bottom plate assembly, and is in transmission connection with the vacuum switch tube assembly by means of the spring support assembly and the insulation push rod, the integrated insulator has an integrally formed structure providing interpolar insulation and ground insulation simultaneously, one end of the integrated insulator is connected to the bottom plate assembly by means of a pillar (7), and the axis of the integrated insulator is parallel to the bottom plate assembly. Said vacuum circuit breaker has a simple structure and a low cost, is applicable to rainy and snowy weather, has good insulation performance and high reliability, is small in size, has a light weight and a good interchangeability, and is suitable for outdoor and in-cabinet installation.
Patent WO-2020087586-A1 (WO)
Inventor: ZHANG JUNQI
IPC: H04W4/06
Filed: 2018-11-19
Abstract: Disclosed are a group patching method for a trunked communication system, and a communication system and a storage medium. The trunked communication system comprises an interconnection server, a system server and at least one voice dispatching station. The method comprises: the interconnection server receiving first call set-up messages from the other trunked communication systems; setting up a call connection between a first communication terminal and the interconnection server, selecting an idle voice dispatching station as a service access point, and sending a second call set-up message to the idle voice dispatching station, wherein the first call set-up messages are associated with a group call initiated to a target group by the first communication terminal; and when the idle voice dispatching station receives the second call set-up message, setting up a call connection between the idle voice dispatching station and the interconnection server, and the idle voice dispatching station setting up a call connection with the target group by means of the system server to transceive voice. By the method, the present application can fully use multiple dispatching stations to realize multiple call services.
Patent WO-2019120019-A1 (WO)
Inventor: CHEN YAN
IPC: G06K9/62
Filed: 2018-11-20
Abstract: L'invention concerne un procédé de prédiction du sexe d'un utilisateur, comprenant les étapes consistant à : collecter des informations de caractéristiques multidimensionnelles d'un utilisateur dont le sexe est déjà connu à l'aide d'un dispositif électronique de façon à construire un ensemble d'échantillons ; effectuer l'apprentissage d'un modèle de réseau neuronal à rétropropagation à l'aide de l'ensemble d'échantillons pour obtenir un modèle de prédiction ; obtenir des informations de caractéristiques multidimensionnelles d'un utilisateur dont le sexe est inconnu à l'aide du dispositif électronique en tant qu'échantillon de prédiction ; et générer une probabilité de prédiction selon l'échantillon de prédiction et le modèle de prédiction. La présente invention concerne également un appareil de prédiction du sexe d'un utilisateur, un support de stockage et un dispositif électronique.
Patent WO-2020103098-A1 (WO)
Title: 超声成像方法、设备、存储介质，处理器及计算机设备
Inventor: ZHU LEI
IPC: A61B8/00
Filed: 2018-11-22
Abstract: 一种超声成像方法、设备、存储介质，处理器及计算机设备。其中，该方法包括：通过覆盖整个子宫区域的方式向子宫发射超声波，并接收超声回波，获得超声回波信号（S202）；根据超声回波信号获得子宫的三维体数据（S204）；确定子宫所处的孕期（S206）；从三维体数据中识别出与孕期对应的胎儿的关键解剖结构（S208）；根据关键解剖结构，确定子宫内胎儿的数量（S210）。解决了相关技术中对胎儿数量检测的准确率较低的技术问题。
Patent WO-2019128581-A1 (WO)
Inventor: WU YUMIN
IPC: H04W88/06
Filed: 2018-11-23
Abstract: L'invention concerne un procédé de transmission d'informations de configuration, et un dispositif correspondant. Le procédé consiste à : envoyer des informations d'assistance IDC à un dispositif côté réseau, le dispositif côté réseau comprenant au moins l'un d'un MN et d'un SN ; et recevoir des informations de configuration d'assistance pour une élimination d'interférences IDC envoyées par le dispositif côté réseau, les informations de configuration d'assistance pour l'élimination d'interférences IDC correspondant aux informations d'assistance IDC.