baber/WOPTO huggingface dataset:
Patent WO-2020252986-A1 (WO)
Inventor: LI ZHANPENG
IPC: B01D29/03
Filed: 2019-10-10
Abstract: Provided is a prefiltering device for oil-containing waste liquid in ship production, comprising a treating box (1), a mounting rack (2) is fixed inside the treating box (1), a filter net (3) is fixed on the mounting rack (2), a stirring mechanism (4) is arranged on the upper side of the filter net (3), a first servo motor (6) is arranged on the outer side of the treating box (1), an output shaft of the first servo motor (6) is connected with a first belt pulley (7), second belt pulleys (8) are in transmission connection on two sides of the first belt pulley (7), each second belt pulley (8) is in key connection with a screw rod (9), a transmission nut (11) is in threaded connection on each screw rod (9), the transmission nuts (11) are inlaid in a material pushing plate (12), connecting rods (13) are welded to two sides of the upper end of the material pushing plate (12), a material baffle block (14) is welded to the end portions of the connecting rods (13), the material baffle block (14) is in tight contact with a discharge port (15), a recovery box (16) is arranged on the lower side of the discharge port (15). Filtered impurities can be automatically discharged and recovered, and the filtering speed and work efficiency are improved by stirring the liquid.
Patent WO-2020108113-A1 (WO)
Inventor: LI MIN
IPC: G06Q50/18
Filed: 2019-10-11
Abstract: Disclosed in the present application are an evidence collection and recording method and apparatus, and an electronic device, the method comprising: an evidence collection node submitting an evidence record of a target case to a blockchain for cochain, the evidence record of the target case carrying evidence of the target case; an evidence examination node downloading the evidence record of the target case from the blockchain, examining the evidence of the target case on the basis of the evidence of the target case, and submitting an evidence examination record of the target case to the blockchain for cochain, the evidence examination record of the target case being the evidence record of the target case carrying an evidence examination result; and a case hearing node downloading the evidence examination record of the target case from the blockchain, hearing the target case on the basis of the evidence record of the target case carrying the evidence examination result, and submitting the evidence examination record of the target case carrying a hearing record to the blockchain for cochain.
Patent WO-2020134425-A1 (WO)
Inventor: XIAO JIE
IPC: H04L47/6275
Filed: 2019-10-23
Abstract: 本申请实施例提供一种数据处理方法、装置、设备及存储介质，其中，所述方法包括：服务器根据接收的待缓存数据包的优先级，确定待缓存队列集合；根据所述待缓存队列集合中的每一待缓存队列的属性信息和所述待缓存数据包的优先级，从所述待缓存队列集合中确定目标缓存队列；将所述待缓存数据包缓存至所述目标缓存队列中。
Patent WO-2020143277-A1 (WO)
Inventor: LIU LIANG
IPC: B60K17/02
Filed: 2019-10-25
Abstract: 一种电动拖拉机功率匹配方法，包括动力输出轴传动箱（2）、第二差速箱（3）、后变速器（5）、第一驱动电机（6）、前控制器（7）、后控制器（13）、第一差速箱（8）、前桥变速器（10）和第二驱动电机（11）；第二驱动电机（11）的动力输出轴与后变速器（5）的动力输入轴相连，第一驱动电机（6）的动力输出轴与前桥变速器（10）的动力输入轴相连，前桥变速器（10）的动力输出轴与第一差速箱（8）的输入轴相连，第一差速箱（8）的输出轴通过传动轴连接前车轮（9）。该方法电机工作效率高，高效区转速范围广，方便了后置农用机械的动力供给，PTO离合器的设置使得动力输出轴传动箱可以方便的进行断开与接通。
Patent WO-2020134467-A1 (WO)
Inventor: LIU MAO
IPC: H01Q21/06
Filed: 2019-10-25
Abstract: 一种移动终端用天线系统、移动终端。所述天线系统包括分布在所述机壳上的第一天线组、第二天线组和第三天线组，所述第一天线组包括若干个第一天线，所述第二天线组包括若干个第二天线，所述第三天线组包括若干个第三天线，并且，所述第一天线的工作频段为4G频段，所述第二天线的工作频段为Sub 6G频段，所述第三天线的工作频段为5G毫米波频段。本发明的天线系统，可以使得应用该天线系统的移动终端可以同时实现4G和5G移动通信，并具有多种信号传输模式，提高信号传输效率。
Patent WO-2021081962-A1 (WO)
Inventor: CHANG CHIH YAO
IPC: G06F16/9535
Filed: 2019-10-31
Abstract: Provided are a recommendation model training method, recommendation method, device, and computer-readable medium, used in the field of artificial intelligence (AI). The training method comprises: obtaining at least one first training sample; processing attribute information of a first user and information of a first recommendation object by means of an interpolation model to obtain an interpolation prediction label of a first training sample, the model parameters of the interpolation model being obtained by training on the basis of at least one second training sample, the second training sample being obtained when a second recommendation object is randomly displayed to a second user; taking as the input of the recommendation model the attribute information of the first user and the information of the first recommendation object, and taking the interpolation prediction label of the first training sample as the target output value of the recommendation model to perform training to obtain a trained recommendation model. The method can reduce the impact of training data bias on the training of a recommendation model, improving the accuracy of the recommendation model.
Patent WO-2020094027-A1 (WO)
Inventor: WANG BUQING
IPC: G06F21/44
Filed: 2019-11-05
Abstract: Provided are a method and apparatus for processing an invocation request for a sensitive permission module in a terminal. The method comprises: receiving an invocation request for invoking a sensitive permission module by an application in a terminal (S202); determining whether the invocation request meets pre-determined conditions, wherein the pre-determined conditions comprise at least one of the following: the application is in the background when initiating the invocation request, the screen of the terminal is in a turned-off state when the application initiates the invocation request, and the application is in the foreground when initiating the invocation request, but a touch operation is not received on an interface of the application within a pre-determined duration before the application initiates the invocation request (S204); and where the invocation request meets the pre-determined conditions, performing pre-determined processing on the invocation request, wherein the pre-determined processing comprises at least one of the following: rejecting the invocation request, issuing a reminder for the invocation request, and inquiring about whether the invocation request is allowed (S206).
Patent WO-2020177368-A1 (WO)
Title: Ltcc substrate and preparation method therefor
Inventor: CHEN TAO
IPC: C03B19/06
Filed: 2019-11-07
Abstract: The present invention relates to an LTCC substrate and a preparation method therefor, in particular to an LTCC substrate with an adjustable dielectric constant and a preparation method therefor. The LTCC substrate of the present invention comprises the following components: glass, SiO  2 , and Al  2 O  3 , wherein the weight percentage of the SiO  2  in the LTCC substrate is 10% to 25%. The present invention effectively reduces the porosity, dielectric constant, and dielectric loss of the LTCC substrate by adding SiO  2  to the LTCC substrate, and also increases the flexural strength of the LTCC substrate to some extent. The present invention adjusts the ratio of glass, SiO  2 , and Al  2 O  3 , so that the dielectric constant of the obtained LTCC substrate can be adjusted between 4.3 and 6.0, and the dielectric loss is as low as 0.2%, and ensures the sintered substrate is compact and strong while meeting the low dielectric constant and low loss characteristics of the LTCC substrate.
Patent WO-2021031433-A1 (WO)
Title: Extracorporeal membrane oxygenation system
Inventor: WANG WEINING
IPC: A61M1/16
Filed: 2019-11-25
Abstract: Disclosed is an extracorporeal membrane oxygenation system (1), comprising a main machine (13), a blood pump (14), a membrane oxygenator (15), a blood input pipeline (16), a blood delivery pipeline (18), a blood main output pipeline (17a), a blood output pipeline (17b) and a plurality of flowmeters (12). The blood pump (14) is connected to the main machine (13), the blood input pipeline (16) is connected to a blood pump input end of the blood pump (14), the blood delivery pipeline (18) is connected to a blood pump output end of the blood pump (14) and an oxygenator input end of the membrane oxygenator (15), the blood main output pipeline (17a) is connected to an oxygenator output end of the membrane oxygenator (15), the blood output pipeline (17b) is connected to the blood main output pipeline (17a) and/or the blood delivery pipeline (18), and the plurality of flowmeters (12) are separately arranged in the blood input pipeline (16) and the blood output pipeline (17b).
Patent WO-2020134942-A1 (WO)
Inventor: WANG ZHIWEI
IPC: G06F21/31
Filed: 2019-12-05
Abstract: 本申请涉及计算机技术领域，公开了一种身份核实方法及其系统,可以在满足各国数据出境管控的前提下实现跨国的身份核实。该方法包括：需要身份核实服务的应用向数字身份客户端发送第一请求，其中包括身份标识和第一信息；应用接收数字身份客户端返回的签名信息和身份标识对应的公钥，其中签名信息由数字身份客户端使用公钥对应的私钥对第一信息数字签名得到；应用向第一区块链的第一节点发送第二请求，其中包括签名信息和公钥，供第一节点根据签名信息和公钥进行校验；应用接收第一节点返回的校验的校验结果，根据该校验结果进行身份核实。
Patent WO-2021056826-A1 (WO)
Inventor: WANG WENTAO
IPC: H01L25/16
Filed: 2019-12-06
Abstract: A system-in-package structure (100) and an electronic device using the system-in-package structure (100). The system-in-package structure (100) comprises: a substrate (10) which is provided with an installation surface; a light source (20) provided on the installation surface and electrically connected to the substrate (10); a photoelectric conversion device (30) provided on the installation surface, electrically connected to the substrate (10) and spaced apart from the light source (20); and an analog front end (40) provided on the substrate (10) and electrically connected to the substrate (10). According to the system-in-package structure (100), the structure of an electronic device can be simplified, and the manufacturing convenience is improved.
Patent WO-2020147590-A1 (WO)
Inventor: ZHANG WEI
IPC: G06F21/46
Filed: 2020-01-02
Abstract: 一种锁屏解锁方法、装置、计算机设备以及存储介质，获取用户执行预定操作生成的交互信息；将所述生成的交互信息动态更新到一预建的交互信息数据库中；接收到锁屏解锁请求时，根据第一预定方式调用所述数据库中的第一交互信息；根据第一预定方式调用的第一交互信息生成解锁标签；根据所述解锁标签生成与所述解锁标签相区别的多个干扰标签；将所述解锁标签和所述多个干扰标签发送给终端设备予以显示，接收用户触发所述解锁标签的操作，解锁锁屏。
Patent WO-2021159258-A1 (WO)
Title: Data transmission method and apparatus
Inventor: LI XIANG
IPC: H04B7/06
Filed: 2020-02-10
Abstract: Disclosed are a data transmission method and apparatus, capable of improving the accuracy of data transmission. The method comprises: receiving indication information for indicating quasi co-location information of control channels or data channels, the quasi co-location information indicating that the control channels or data channels have quasi co-location relationships with multiple reference signals; performing Doppler frequency offset estimation according to the quasi co-location information with multiple reference signals to obtain a comprehensive Doppler frequency offset estimation result; and demodulating the control channels or data channels from multiple network devices on the basis of the comprehensive Doppler frequency offset estimation result. The quasi co-location information is associated with multiple reference signals, i.e., the data channels or control channels has quasi co-location relationships with multiple reference signals, such that a terminal device can estimate accurate channel information and Doppler frequency offset according to multiple reference signals in the presence of multipath signals, thus improving the accuracy of channel estimation.
Patent WO-2020164638-A1 (WO)
Inventor: XUE YIFAN
IPC: H04W72/12
Filed: 2020-02-17
Abstract: 本申请实施例公开了天线参数调整的方法以及相关装置。其中，本申请实施例提供的一种天线参数调整的方法包括：终端设备接收网络设备发送的第一信令，其中，第一信令包含第一指示信息和第二指示信息，第一指示信息用于指示终端设备调整天线参数，第二指示信息用于指示终端设备发送或接收附加的参考信号，附加的参考信号用于在天线参数调整后进行信道估计；终端设备根据第一指示信息调整天线参数。网络设备通过第一信令指示终端设备调整天线参数，该第一信令还用于指示终端设备进行信道估计，以便网络设备及时获取信道估计结果，根据该信道估计结果进行数据传输，降低传输失败的概率。
Patent WO-2021012704-A1 (WO)
Inventor: ZHANG YING
IPC: C07K16/16
Filed: 2020-03-29
Abstract: The present invention provides a method of constructing a grape antibody library, comprising the steps of: extracting a grape protein antigen, immunizing mice with the obtained protein antigen; fusing the spleen and lymphocyte cells of the immunized mouse with SP2/0 mouse myeloma cells to obtain hybridoma cells, and preparing an antibody; spotting the obtained antibody on chips to obtain grape antibody chips; screening the obtained grape antibody chips, and obtaining a enriched specific antibody library targeting proteins fixed on the grape protein chips through data analysis.
Patent WO-2020253310-A1 (WO)
Title: Method and apparatus for querying and displaying item information
Inventor: WENG ZHAOYUAN
IPC: G06Q30/06
Filed: 2020-03-30
Abstract: A method and apparatus for querying and displaying item information, the method comprising: according to a shop page display request triggered by a user, acquiring shop information and an item information list associated with a shop (S101); displaying a shop page comprising a shop hot region and an item hot region (S102), the shop hot region presenting shop information, and the item hot region using a carousel widget to present item information in the item information list; according to an operation in the item hot region that is triggered by the user, acquiring item information currently presented by the carousel widget in the shop page so as to jump to an item details page of an item according to the item information, and displaying detail information of the item (S103); and jumping to a shop details information page according to an operation in the shop hot region that is triggered by the user (S104).
Patent WO-2020216022-A1 (WO)
Title: Method and apparatus for creating times card credential, and method and apparatus for verifying and cancelling times card credential
Inventor: ZHOU SHICHENG
IPC: G06Q30/02
Filed: 2020-03-31
Abstract: A method and apparatus for creating a times card credential, and a method and apparatus for verifying and cancelling a times card credential. The method for creating the times card credential comprises: receiving an acquisition request of a times card (S101); according to the acquisition request, creating a main credential and at least one sub credential corresponding to the times card, wherein the amount of at least one sub credential is consistent with the number of times that the times card can be used (S102); and generating a first verification and cancellation code corresponding to the main credential, or generating a second verification and cancellation code corresponding to the at least one sub credential so as to be used for verifying and cancelling the at least one sub credential (S103).
Patent WO-2020207328-A1 (WO)
Inventor: WANG HUA
IPC: G06K9/00
Filed: 2020-04-02
Abstract: Embodiments of the present application provide an image recognition method and an electronic device. The method comprises: an electronic device calls a first camera to acquire first image data, wherein the first camera comprises a first sensor, the first sensor comprises a first image-sensitive unit array, the number of image-sensitive units in the first image-sensitive unit array is smaller than or equal to 40000, the color depth of image data output by the first sensor is a first color depth, and the first color depth is smaller than 8 bits. By implementing the embodiments of the present application, the security of user information can be improved.
Patent WO-2021017517-A1 (WO)
Inventor: ZHANG XIAOLIANG
IPC: H04M1/02
Filed: 2020-04-03
Abstract: 本发明公开了一种电子装置，该电子装置包括显示屏、摄像头、存储器和处理器，所述存储器中存储有程序指令，所述处理器用于运行所述程序指令以执行如下步骤：根据显示屏的屏幕亮度在预览区域内生成无显示内容区域，将该无显示内容区域对应的显示层图片与摄像头采集到的被拍摄物体的预览图像合成为被拍摄物体的显示图像。本发明还公开了一种屏下摄像头拍照显示方法及计算机可读存储介质。
Patent WO-2021103373-A1 (WO)
Inventor: HE XIAOYU
IPC: E04F15/02
Filed: 2020-04-03
Abstract: L'invention concerne un mécanisme de liaison par encliquetage pour un panneau de plancher en bois. Le mécanisme de liaison par encliquetage comprend un évidement à encliquetage (1) et un évidement de fixation (2) respectivement positionnés sur deux côtés d'un panneau de plancher en bois. Un évidement d'encliquetage (1) d'un panneau de plancher en bois et un évidement de fixation (2) d'un panneau de plancher en bois adjacent sont reliés au moyen d'un élément (3) de liaison par encliquetage. Une extrémité de l'élément (3) de liaison par encliquetage est pourvue d'un élément (4) de mise en prise en forme de coin. Une ouverture (5) est disposée au niveau d'une partie médiane de l'élément (4) de mise en prise en forme de coin. L'évidement d'encliquetage (1) comprend une partie (101) de mise en prise et une partie (102) limitant la position communiquant l'une avec l'autre. L'élément (4) de mise en prise en forme de coin vient en prise avec la partie (101) de mise en prise après avoir traversé la partie (102) limitant la position. La présente invention peut améliorer de manière efficace l'applicabilité d'un panneau de plancher en bois, et permet de réduire les coûts de production de celui-ci.
Patent WO-2020228618-A1 (WO)
Inventor: FAN KAI
IPC: A61K47/56
Filed: 2020-05-08
Abstract: 提出了一种聚乙二醇修饰的尿酸氧化酶。该尿酸氧化酶中的下列氨酸位点的至少11个具有PEG修饰，T  1 、K  3 、K  4 、K  30 、K  35 、K  76 、K  79 、K  97 、K  112 、K  116 、K  120 、K  152 、K  179 、K  222 、K  231 、K  266 、K  272 、K  285 、K  291 、K  293 。
Patent WO-2021227027-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: HE YUPENG
IPC: H01L51/52
Filed: 2020-05-15
Abstract: A display substrate and manufacturing method therefor, and a display device. A pixel region (10) in the display substrate is provided with a light-emitting functional layer (61) located on a base (60) of the display substrate. An isolation region (30) is provided with at least one first barrier structure (31) located on the base (60). The first barrier structure (31) comprises: a barrier pattern (310) and a first isolation part (311) sequentially stacked in a direction away from the base (60). The side surface of the first isolation part (311) has a recess. The portion of the light-emitting functional layer (61) extending to the isolation region (30) is broken on the side surface of the first isolation part (311). The isolation region (30) is further provided with an inorganic layer structure located on the base (60). The inorganic layer structure comprises a plurality of stacked inorganic films (33, 34, 35). The barrier pattern (310) is located between two adjacent inorganic films. The first isolation part (311) is located on the side of the inorganic layer structure facing away from the base (60).
Patent WO-2020238914-A1 (WO)
Title: High-density embedded line transfer fan-out packaging structure and fabrication method therefor
Inventor: CUI CHENGQIANG
IPC: H01L23/48
Filed: 2020-05-26
Abstract: A high-density embedded line transfer fan-out packaging structure, comprising a plastic packaging layer and a chip that is packaged and cured in the plastic packaging layer and that exposes a chip bump; one or more dielectric layers are provided below the plastic packaging layer; the dielectric layers are internally provided with a hot-pressed redistribution layer, and are cured to then form a high-density redistribution layer; the embedded redistribution layer and dielectric layer are penetrated by means of laser punching, and the inside of the hole is electroplated and filled with copper to form a copper pillar, thereby achieving electrical connection between an upper surface line and lower surface line of the dielectric layers; and the outer surface of the high-density redistribution layer is provided with the dielectric layers except for at the location of a solder ball. According to the foregoing content, provided in the present invention are a high-density embedded line transfer fan-out packaging structure and a fabrication method therefor, which utilizes a wafer-level process device to prepare the redistribution layer, and performs line transfer to form an embedded redistribution layer, thus implementing the redistribution of the line pitch at the sub-micron level, and a greater number of I/O connections may be met using the same chip area.
Patent WO-2021237712-A1 (WO)
Title: Timing advance indication for multi-panel uplink transmission
Inventor: YUAN FANG
IPC: H04W56/00
Filed: 2020-05-29
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may communicate with a multiple transmission and reception points (TRPs) associated with a base station using multiple panels and each panel of the UE may be associated with a different timing advance value. Signaling of multiple timing advance values from the base station to the UE may be associated with large overhead. In some implementations of the present disclosure, the base station and the UE may support methods and algorithms for deriving multiple timing advance values from a single timing advance value. For example, the base station may transmit a timing advance value to the UE and the UE may derive a timing advance value for each panel of the UE based on the received timing advance value and a timing of downlink signals received at each of the panels of the UE.
Patent WO-2020259280-A1 (WO)
Inventor: HAN JING
IPC: G06F16/33
Filed: 2020-06-09
Abstract: Disclosed are a log management method and apparatus, a network device and a readable storage medium. The method comprises: determining keywords in a log to be extracted (S101); determining word weights corresponding to the keywords (S102); calculating edit distances between logs on the basis of log entries and according to the word weights (S103); clustering the logs on the basis of the edit distances between the logs (S104); and extracting log trunks from clustering results (S105).
Patent WO-2020259385-A1 (WO)
Title: Image processing method and device, and storage medium
Inventor: WANG LU
IPC: G06T7/55
Filed: 2020-06-18
Abstract: An image processing method and a device, and a computer readable storage medium. The method is used in the image processing device, and comprises: when a request instruction for an image application function is detected, in response to the request instruction, transmitting an acquired emission parameter to an emission driving module, and controlling an infrared camera to transmit a trigger signal to the emission driving module (S501); in response to the trigger signal, and by means of the emission driving module, controlling a structured light emitter to emit laser light according to the emission parameter, and transmitting a synchronization signal to the infrared camera by means of the emission driving module (S502); in response to the synchronization signal, controlling the infrared camera to collect a speckle image of an object to be measured (S503); controlling the infrared camera to transmit the speckle image to an image processing module (S504); and controlling the image processing module to perform depth calculation on the speckle image to obtain a depth image of the object to be measured, and implementing the image application function on the basis of the depth image, the depth image representing the three-dimensional structural features of the object to be measured (S505).
Patent WO-2021114633-A1 (WO)
Title: 一种图像可信度的确定方法、装置及电子设备、存储介质
Inventor: LI FENGYI
IPC: G06K9/62
Filed: 2020-06-30
Abstract: 一种图像可信度的确定方法，涉及图像处理，应用于智慧医疗领域中，所述方法包括：通过图像分类模型中的各个网络层对样本图像进行图像分类处理，其中，各个网络层包括分类计算层和防过拟合层（S101），基于分类计算层的输出结果确定样本图像属于各个图像类别的预测概率（S102），并获取防过拟合层输出的样本图像对应的特征图像，识别特征图像，并基于识别结果确定特征图像对应的第一特征参数和第二特征参数（S103），并基于第一特征参数和第二特征参数确定样本图像属于各个图像类别的计算概率（S104），分别确定各个图像类别下的预测概率和计算概率之间的相似度，并基于各个图像类别下的相似度确定样本图像的可信度（S105），有利于高效地确定样本图像的可信度。此外，该方法还涉及区块链技术，所述预测概率和计算概率可存储于区块链中。