公开(公告)号：US20200071089A1

公开(公告)日：2020-03-05

申请号：US16677684

申请日：2019-11-08

申请人： Xiaofeng Zhu

发明人： Xiaofeng Zhu

IPC分类号： B65G47/90 ,  G01M99/00

摘要： A crack detection device for cylindrical parts includes centrifugal mechanism, which includes two stand columns (21), and a cross beam (22) is fixedly connected to the upper ends of the two stand column stand columns (21), two through holes (91) are formed in the cross beam (22), and a detection cavity (24) is formed between the cross beam (22) and the stand column (21). The traditional hand-held scanning equipment is not accurate in scanning range and has scanning holes. At the same time, it can only scan one side of the part, but still needs to turn the part manually. The lifting type automatic clamping device is adopted in the invention, which can scan the parts directly after fixing the parts.

公开(公告)号：US20200072382A1

公开(公告)日：2020-03-05

申请号：US16677681

申请日：2019-11-08

申请人： Xiaofeng Zhu

发明人： Xiaofeng Zhu

IPC分类号： F16K35/08 ,  F17D5/00 ,  F17D5/06

摘要： The invention discloses an indoor combustible pipeline encryption protection device, including an upper valve body, the upper valve body is provided with a rotatable rotary hollow shaft, the outer wall of the rotary hollow shaft is provided with a thread, and the outer wall of the rotary hollow shaft is connected with the inner wall of the upper valve body through a thread. The invention has the advantages of simple structure, convenient maintenance, convenient use, fast and convenient sealing of the indoor pipeline gas pipeline, at the same time, encryption protection, preventing the indoor pipeline from being sealed children or outsiders misoperate the gas valve, which leads to gas leakage accident, which can provide security for indoor personnel.

公开(公告)号：US08605093B2

公开(公告)日：2013-12-10

申请号：US12849647

申请日：2010-08-03

申请人： Yan Fu ,  Xiaofeng Zhu ,  Jin Yang ,  Zhenggang Yuan

发明人： Yan Fu ,  Xiaofeng Zhu ,  Jin Yang ,  Zhenggang Yuan

IPC分类号： G06T11/20

CPC分类号： G06K9/00201 ,  G06K9/4638 ,  G06T17/10 ,  G06T2210/56

摘要： A method, system, apparatus, article of manufacture, and computer readable storage medium provide the ability to reconstruct a pipe from point cloud data. Point cloud data is obtained. Primitive geometric shapes are detected in the point cloud data. A pipeline is determined by determining predecessor and successor primitive geometric shapes for each of the shapes. Diameters, coplanarity, and angles between the shapes are corrected. The shapes are connected and output.

摘要翻译： 方法，系统，装置，制品和计算机可读存储介质提供从点云数据重建管道的能力。 得到点云数据。 在点云数据中检测到原始几何形状。 通过确定每个形状的前导和后继原始几何形状来确定管道。 校正直径，共平面和形状之间的角度。 形状连接并输出。

公开(公告)号：USD961053S1

公开(公告)日：2022-08-16

申请号：US29771383

申请日：2021-02-22

申请人： Xiaofeng Zhu

设计人： Xiaofeng Zhu

公开(公告)号：US20110304619A1

公开(公告)日：2011-12-15

申请号：US12849670

申请日：2010-08-03

申请人： Yan Fu ,  Jin Yang ,  Xiaofeng Zhu ,  Zhenggang Yuan

发明人： Yan Fu ,  Jin Yang ,  Xiaofeng Zhu ,  Zhenggang Yuan

IPC分类号： G06T17/00

CPC分类号： G06T17/00 ,  G06K9/00201

摘要： A method, apparatus, system, article of manufacture, and data structure provide the ability to extract a primitive quadric surface from point cloud data. Point cloud data is obtained in 3D space. The point cloud data is segmented to create a disjoined surface and a smooth surface segment based on spatial connectivity and surface smoothness. One or more shapes are extracted from the point cloud data using geometric fitting. The geometric fitting searches for one or more quadric surface parameters of a given type of model that provides a best agreement between selected points from the point cloud data and a resultant model.

摘要翻译： 方法，装置，系统，制品和数据结构提供从点云数据中提取原始二次曲面的能力。 点云数据在3D空间中获得。 点云数据被分割以基于空间连通性和表面平滑度创建分离的表面和平滑的表面段。 使用几何拟合从点云数据中提取一个或多个形状。 几何拟合搜索给定类型的模型的一个或多个二次曲面参数，其提供来自点云数据的所选点与最终模型之间的最佳一致性。

公开(公告)号：US20070281674A1

公开(公告)日：2007-12-06

申请号：US11421014

申请日：2006-05-30

申请人： Von A. Mock ,  Mark A. Barros ,  Zhuo-Ming Dai ,  Jorge L. Perdomo ,  Luis A. Pichardo ,  Xiaofeng Zhu

发明人： Von A. Mock ,  Mark A. Barros ,  Zhuo-Ming Dai ,  Jorge L. Perdomo ,  Luis A. Pichardo ,  Xiaofeng Zhu

IPC分类号： H04M3/42

CPC分类号： H04M3/56 ,  H04M3/565 ,  H04M2203/2072 ,  H04M2207/18

摘要： A method (300) for allocating mobile station resources. The method can include receiving a message (120) over a wireless communications network (110) from an authorized user requesting reservation of communication resources on the mobile station (105), and automatically reserving the mobile station communication resources in accordance with the request. Receiving the message over the wireless communications network can include receiving the message on a slave mobile station. The message can be received from a master mobile station (115). In one arrangement the message can include a mobile station calendar entry. The calendar entry can be received in response to initiating a call on the mobile station. The call can be, for example, a selective dynamic group (SDG) call.

摘要翻译： 一种用于分配移动台资源的方法（300）。 该方法可以包括通过无线通信网络（110）从授权用户接收请求在移动台（105）上通信资源的预留的消息（120），并根据请求自动保留移动台通信资源。 通过无线通信网络接收消息可以包括在从属移动台上接收消息。 该消息可以从主移动站（115）接收。 在一种布置中，消息可以包括移动站日历条目。 可以响应于在移动台上发起呼叫来接收日程表项。 呼叫可以是例如选择性动态组（SDG）呼叫。

公开(公告)号：US08976929B2

公开(公告)日：2015-03-10

申请号：US13184746

申请日：2011-07-18

申请人： Qingrong Jackie Wu ,  Yaorong Ge ,  Fang-Fang Yin ,  Xiaofeng Zhu

发明人： Qingrong Jackie Wu ,  Yaorong Ge ,  Fang-Fang Yin ,  Xiaofeng Zhu

IPC分类号： A61N5/10 ,  H05G1/26 ,  A61B6/03

CPC分类号： A61N5/10 ,  A61N5/1031 ,  A61N2005/1041

摘要： An apparatus and method for automatically generating radiation treatment planning parameters are disclosed. In accordance with the illustrative embodiment, a database is constructed that stores: (i) patient data and past treatment plans by expert human planners for these patients, and (ii) optimal treatment plans that are generated using multi-objective optimization and Pareto front search and that represent the best tradeoff opportunities of the patient case, and a predictive model (e.g., a neural network, a decision tree, a support vector machine [SVM], etc.) is then trained via a learning algorithm on a plurality of input/output mappings derived from the contents of the database. During training, the predictive model is trained to identify and infer patterns in the treatment plan data through a process of generalization. Once trained, the predictive model can then be used to automatically generate radiation treatment planning parameters for new patients.

摘要翻译： 公开了一种用于自动产生辐射治疗计划参数的装置和方法。 根据说明性实施例，构建数据库，其存储：（i）专家人类计划者对这些患者的患者数据和过去的治疗计划，以及（ii）使用多目标优化和帕累托前向搜索生成的最佳治疗计划 并且代表患者情况的最佳权衡机会，然后通过多个输入上的学习算法来训练预测模型（例如，神经网络，决策树，支持向量机[SVM]等） /输出从数据库内容导出的映射。 在训练期间，通过一般化过程对预测模型进行训练，以便识别和推断治疗计划数据中的模式。 经过训练后，可以使用预测模型自动生成新患者的放射治疗计划参数。

公开(公告)号：US20110304628A1

公开(公告)日：2011-12-15

申请号：US12849647

申请日：2010-08-03

申请人： Yan Fu ,  Xiaofeng Zhu ,  Jin Yang ,  Zhenggang Yuan

发明人： Yan Fu ,  Xiaofeng Zhu ,  Jin Yang ,  Zhenggang Yuan

IPC分类号： G06T11/20

CPC分类号： G06K9/00201 ,  G06K9/4638 ,  G06T17/10 ,  G06T2210/56

摘要： A method, system, apparatus, article of manufacture, and computer readable storage medium provide the ability to reconstruct a pipe from point cloud data. Point cloud data is obtained. Primitive geometric shapes are detected in the point cloud data. A pipeline is determined by determining predecessor and successor primitive geometric shapes for each of the shapes. Diameters, coplanarity, and angles between the shapes are corrected. The shapes are connected and output.

摘要翻译： 方法，系统，装置，制品和计算机可读存储介质提供从点云数据重建管道的能力。 得到点云数据。 在点云数据中检测到原始几何形状。 通过确定每个形状的前导和后继原始几何形状来确定管道。 校正直径，共平面和形状之间的角度。 形状连接并输出。

公开(公告)号：US20120014507A1

公开(公告)日：2012-01-19

申请号：US13184746

申请日：2011-07-18

申请人： Qingrong Jackie Wu ,  Yaorong Ge ,  Fang-Fang Yin ,  Xiaofeng Zhu

发明人： Qingrong Jackie Wu ,  Yaorong Ge ,  Fang-Fang Yin ,  Xiaofeng Zhu

IPC分类号： A61N5/10

CPC分类号： A61N5/10 ,  A61N5/1031 ,  A61N2005/1041

摘要： An apparatus and method for automatically generating radiation treatment planning parameters are disclosed. In accordance with the illustrative embodiment, a database is constructed that stores: (i) patient data and past treatment plans by expert human planners for these patients, and (ii) optimal treatment plans that are generated using multi-objective optimization and Pareto front search and that represent the best tradeoff opportunities of the patient case, and a predictive model (e.g., a neural network, a decision tree, a support vector machine [SVM], etc.) is then trained via a learning algorithm on a plurality of input/output mappings derived from the contents of the database. During training, the predictive model is trained to identify and infer patterns in the treatment plan data through a process of generalization. Once trained, the predictive model can then be used to automatically generate radiation treatment planning parameters for new patients.

摘要翻译： 公开了一种用于自动产生辐射治疗计划参数的装置和方法。 根据说明性实施例，构建数据库，其存储：（i）专家人类计划者对这些患者的患者数据和过去的治疗计划，以及（ii）使用多目标优化和帕累托前向搜索生成的最佳治疗计划 并且代表患者情况的最佳权衡机会，然后通过多个输入上的学习算法来训练预测模型（例如，神经网络，决策树，支持向量机[SVM]等） /输出从数据库内容导出的映射。 在训练期间，通过一般化过程对预测模型进行训练，以便识别和推断治疗计划数据中的模式。 经过训练后，可以使用预测模型自动生成新患者的放射治疗计划参数。

公开(公告)号：US20070243835A1

公开(公告)日：2007-10-18

申请号：US11279623

申请日：2006-04-13

申请人： Xiaofeng Zhu ,  Hangying Mao ,  Luis Pichardo

发明人： Xiaofeng Zhu ,  Hangying Mao ,  Luis Pichardo

IPC分类号： H04B1/38

CPC分类号： H04B1/3833

摘要： A mobile station (100) that includes a push-to-talk (PTT) button (150) and a haptic response system directly connected to the PTT button. The haptic response system can include a positional actuator (170) and a haptic controller (160) operatively coupled to the positional actuator. The haptic response system also can include a vibration generator (175). The haptic controller can be operatively coupled to the vibration generator. The mobile station also can include an indicator lamp (185) and/or touch sensor (195) integrated into the PTT button.

摘要翻译： 一种包括一键通（PTT）按钮（150）和直接连接到PTT按钮的触觉响应系统的移动台（100）。 触觉响应系统可以包括可操作地联接到位置致动器的位置致动器（170）和触觉控制器（160）。 触觉响应系统还可以包括振动发生器（175）。 触觉控制器可以可操作地耦合到振动发生器。 移动台还可以包括集成在PTT按钮中的指示灯（185）和/或触摸传感器（195）。