公开(公告)号：US08786674B2

公开(公告)日：2014-07-22

申请号：US13130755

申请日：2010-11-26

申请人： Guoping Li ,  Chin-Jung Yang ,  Geng Li ,  Te-Chi Hsiao

发明人： Guoping Li ,  Chin-Jung Yang ,  Geng Li ,  Te-Chi Hsiao

IPC分类号： H04N13/00 ,  G09G5/36

CPC分类号： G09G5/36 ,  G09G3/003 ,  G09G5/397 ,  G09G5/399 ,  H04N13/00 ,  H04N13/161 ,  H04N13/189 ,  H04N13/398

摘要： A method for performing video display control within a video display system includes: dynamically utilizing two of a plurality of buffers as on-screen buffers for three-dimensional (3D) frames, wherein the plurality of buffers is positioned within the video display system; and during utilizing any of the two of the plurality of buffers as an on-screen buffer, dynamically utilizing at least one other buffer of the plurality of buffers as at least one off-screen buffer for at least one 3D frame. An associated video processing circuit and an associated video display system are also provided. In particular, the video processing circuit is positioned within the video display system, where the video processing circuit operates according to the method.

摘要翻译： 一种用于在视频显示系统内执行视频显示控制的方法包括：动态地利用多个缓冲器中的两个作为三维（3D）帧的屏幕缓冲器，其中多个缓冲器位于视频显示系统内; 并且在利用所述多个缓冲器中的任一个缓冲器中的任一个作为屏幕上缓冲器时，动态地利用所述多个缓冲器中的至少一个其他缓冲器作为用于至少一个3D帧的至少一个离屏缓冲器。 还提供了相关联的视频处理电路和相关联的视频显示系统。 特别地，视频处理电路位于视频显示系统内，视频处理电路根据该方法进行操作。

公开(公告)号：US08706192B2

公开(公告)日：2014-04-22

申请号：US12370583

申请日：2009-02-12

申请人： Geng Li

发明人： Geng Li

IPC分类号： A61B5/055

CPC分类号： F15B7/00 ,  A61B5/0051 ,  A61B5/055 ,  A61B5/415 ,  G01R33/56358

摘要： A hydraulic driver of a magnetic resonance elastography (MRE) system is provided. The hydraulic driver is adapted to be connected to at least a passive actuator for contacting with a subject. The hydraulic driver includes a pump, a hydraulic piston-cylinder unit operatively coupled to the pump, and a tube assembly. The tube assembly includes a proximal end in fluid communication with the hydraulic piston-cylinder unit and a distal end in fluid communication with the passive actuator. The passive actuator oscillates in response to hydraulic energy generated in a fluid in the hydraulic driver as the pump drives the piston forward and backward in the cylinder of the hydraulic piston-cylinder unit.

摘要翻译： 提供了磁共振弹性成像（MRE）系统的液压驱动器。 液压驱动器适于被连接到至少一个与受试者接触的被动致动器。 液压驱动器包括泵，可操作地联接到泵的液压活塞 - 缸单元和管组件。 管组件包括与液压活塞 - 气缸单元流体连通的近端和与被动致动器流体连通的远端。 当液压活塞 - 气缸单元的气缸中的泵向前和向后驱动活塞时，被动致动器响应于液压驱动器中的流体中产生的液压能量而振荡。

公开(公告)号：US08410781B1

公开(公告)日：2013-04-02

申请号：US12825165

申请日：2010-06-28

申请人： Edward S. Yang ,  Geng Li ,  Frederick Cheng

发明人： Edward S. Yang ,  Geng Li ,  Frederick Cheng

IPC分类号： G01V3/00 ,  A61B5/05

CPC分类号： A61B5/055 ,  A61B2503/045 ,  A61G11/00 ,  A61G2210/50 ,  G01R33/34023 ,  G01R33/3403 ,  G01R33/34061

摘要： Systems and methods which employ a high temperature superconductor (HTS) receiver coil configuration for MRI analysis of small volume subjects, such as infants, are shown. Embodiments provide a HTS tape RF phase array receiver coil implementation. The foregoing HTS tape receiver coil implementation may be provided in a Helmholtz coil configuration. With such a Helmholtz coil configuration, circuitry is preferably provided to provide tuning, matching, and/or decoupling with respect to the HTS receiver coils. Embodiments implement a cryostat configuration to maintain one or more HTS receiver coils at a desired operating temperature (e.g., ≦77° K) while providing a safe environment for a subject (e.g., infant) being imaged.

摘要翻译： 示出了采用高温超导体（HTS）接收器线圈配置用于诸如婴儿等小体积对象的MRI分析的系统和方法。 实施例提供了HTS磁带RF相位阵列接收器线圈实现。 上述HTS磁带接收器线圈实现可以以亥姆霍兹线圈配置来提供。 利用这样的亥姆霍兹线圈配置，优选地提供电路以提供关于HTS接收器线圈的调谐，匹配和/或去耦。 实施例实施低温恒温器配置以将一个或多个HTS接收器线圈保持在期望的工作温度（例如，＆lt; 77°K），同时为被成像的对象（例如，婴儿）提供安全的环境。

公开(公告)号：US20120069296A1

公开(公告)日：2012-03-22

申请号：US12886357

申请日：2010-09-20

申请人： Geng Li ,  Yeung-Ming Chow ,  Man-Hong B. Chan ,  Tat-Hoi Lee ,  Chung-Kong Cheung

发明人： Geng Li ,  Yeung-Ming Chow ,  Man-Hong B. Chan ,  Tat-Hoi Lee ,  Chung-Kong Cheung

IPC分类号： A61B3/08 ,  A61H5/00

CPC分类号： A61B3/08 ,  A61H5/00

摘要： A device for at least one of diagnosis and treatment of binocular vision disorders is disclosed. The device comprises a portable, wearable viewing apparatus that includes a left eye electronic display and a right eye electronic display, a dual data channel input, wherein each data channel corresponds to a respective one of the left eye and right eye electronic displays, a left eye adjustable optic structure adjusting a view of the left eye electronic display, and a right eye adjustable optic structure adjusting a view of the right eye electronic display. The device also includes a controller in communication with the dual data channel input that renders a first image at the left eye electronic display and a second image at the right eye electronic display simultaneously, in which the first and second images are different, and a memory in communication with the controller configured to store at least one of a diagnosis image pattern and a treatment image pattern for said binocular vision disorders for display by the viewing apparatus.

摘要翻译： 公开了用于诊断和治疗双目视觉障碍中的至少一种的装置。 该装置包括便携式可穿戴式观看装置，其包括左眼电子显示器和右眼电子显示器，双数据通道输入，其中每个数据通道对应于左眼和右眼电子显示器中的相应一个，左侧 调整左眼电子显示器的视野的眼睛可调光学结构，以及调节右眼电子显示器的视图的右眼可调光学结构。 该设备还包括与双数据通道输入通信的控制器，其在第一和第二图像不同的同时呈现在左眼电子显示器处的第一图像和右眼电子显示器上的第二图像，以及存储器 与控制器通信，被配置为存储用于所述双目视觉障碍的诊断图像图案和治疗图像图案中的至少一个，以供观看设备显示。

公开(公告)号：US20100174825A1

公开(公告)日：2010-07-08

申请号：US12349467

申请日：2009-01-06

申请人： Michelle Wu ,  Graham Golder ,  Yaheng (Edward) Yu ,  Geng Li

发明人： Michelle Wu ,  Graham Golder ,  Yaheng (Edward) Yu ,  Geng Li

IPC分类号： G06F15/16

CPC分类号： H04L12/66

摘要： An Internet radio infrastructure comprising at least a media server and one or more wireless portable internet radio devices and/or one or more media center devices is proposed. The internet radio infrastructure is configured for broadcasting, archiving, and playing internet radio streams in a manner that would not only provide increased flexibility and options for the users as well as simplified management for the internet radio infrastructure implementer, but would also save time and resources in the implementation and maintenance of an internet radio system.

摘要翻译： 提出了包括至少媒体服务器和一个或多个无线便携式因特网无线电设备和/或一个或多个媒体中心设备的因特网无线电基础设施。 互联网无线电基础设施被配置为以不仅为用户提供增加的灵活性和选项以及为互联网无线电基础设施实现者简化管理的方式进行广播，归档和播放互联网无线电流，而且还将节省时间和资源 在互联网无线电系统的实施和维护中。

公开(公告)号：US20090209847A1

公开(公告)日：2009-08-20

申请号：US12370583

申请日：2009-02-12

申请人： Geng Li

发明人： Geng Li

IPC分类号： A61B5/055 ,  F15B13/02

CPC分类号： F15B7/00 ,  A61B5/0051 ,  A61B5/055 ,  A61B5/415 ,  G01R33/56358

摘要： A hydraulic driver of a magnetic resonance elastography (MRE) system is provided. The hydraulic driver is adapted to be connected to at least a passive actuator for contacting with a subject. The hydraulic driver includes a pump, a hydraulic piston-cylinder unit operatively coupled to the pump, and a tube assembly. The tube assembly includes a proximal end in fluid communication with the hydraulic piston-cylinder unit and a distal end in fluid communication with the passive actuator. The passive actuator oscillates in response to hydraulic energy generated in a fluid in the hydraulic driver as the pump drives the piston forward and backward in the cylinder of the hydraulic piston-cylinder unit.

摘要翻译： 提供了磁共振弹性成像（MRE）系统的液压驱动器。 液压驱动器适于被连接到至少一个与受试者接触的被动致动器。 液压驱动器包括泵，可操作地联接到泵的液压活塞 - 缸单元和管组件。 管组件包括与液压活塞 - 气缸单元流体连通的近端和与被动致动器流体连通的远端。 当液压活塞 - 气缸单元的气缸中的泵向前和向后驱动活塞时，被动致动器响应于液压驱动器中的流体中产生的液压能量而振荡。

公开(公告)号：US20080116833A1

公开(公告)日：2008-05-22

申请号：US11873653

申请日：2007-10-17

申请人： Yasusuke IWASHITA ,  Takahiro AKIYAMA ,  Masakazu NIWA ,  Geng LI

发明人： Yasusuke IWASHITA ,  Takahiro AKIYAMA ,  Masakazu NIWA ,  Geng LI

IPC分类号： H02P29/00

CPC分类号： G05B19/4065 ,  B23Q17/09 ,  G05B2219/37228 ,  G05B2219/37246 ,  G05B2219/37256 ,  G05B2219/42295 ,  G05B2219/42304

摘要： A motor control apparatus for computing or outputting motor load information, comprises: a storage unit which stores a function or table obtained in advance based on parameters used for the computation of the load information and on an actually measured value of a motor output or motor torque; and a load meter computing unit which computes the load information from the function or table stored in the storage unit by using the parameters used for the computation of the load information. With the above configuration, the load meter is computed in such a manner as to accurately indicate the load condition of a motor in real time over the entire speed range of the motor including the nonlinear control region of the motor, and the motor is controlled using the thus computed value or the computed value is displayed on a display unit.

摘要翻译： 一种用于计算或输出电动机负载信息的电动机控制装置，包括：存储单元，其基于用于负载信息的计算的参数和电动机输出或电动机转矩的实际测量值来存储预先获得的功能或表 ; 以及负载表计算单元，其通过使用用于计算负载信息的参数从存储在存储单元中的功能或表计算负载信息。 通过上述结构，计算负载计量器，以便在包括电动机的非线性控制区域的电动机的整个速度范围内实时准确地指示电动机的负载状态，并且使用 这样计算的值或计算值被显示在显示单元上。

公开(公告)号：US08002409B2

公开(公告)日：2011-08-23

申请号：US12502517

申请日：2009-07-14

申请人： Geng Li ,  Zhong-Lin Lu ,  Xiangrui Li ,  Chang-Bing Huang ,  Jia-Hong Gao ,  Yeung-Ming Chow

发明人： Geng Li ,  Zhong-Lin Lu ,  Xiangrui Li ,  Chang-Bing Huang ,  Jia-Hong Gao ,  Yeung-Ming Chow

IPC分类号： A61B3/00 ,  A61B3/02

CPC分类号： A61B3/02 ,  A61H5/00 ,  A61H2201/5007

摘要： A vision treatment system comprises a computer and a user input output module associated with the computer, the user input output module including a display screen and means for receiving user input, wherein the computer includes a testing and training module for one or more vision disorders, the training and testing module in communication with the user input output module and testing a user's cutoff spatial frequency of a contrast sensitivity and applying a training regimen based upon Perceptual Template Model (PTM) analysis of interactions with the user.

摘要翻译： 视觉处理系统包括与计算机相关联的计算机和用户输入输出模块，所述用户输入输出模块包括显示屏幕和用于接收用户输入的装置，其中所述计算机包括用于一个或多个视力障碍的测试和训练模块， 与用户输入输出模块通信的训练和测试模块，并测试用户的对比敏感度的截止空间频率，并且基于与用户的交互的感知模板模型（PTM）分析来应用训练方案。

公开(公告)号：US20110178390A1

公开(公告)日：2011-07-21

申请号：US13065244

申请日：2011-03-17

申请人： Geng Li

发明人： Geng Li

IPC分类号： A61B5/055

CPC分类号： A61B5/055 ,  A61B5/0051 ,  A61B5/4064 ,  A61B5/4088 ,  A61B10/0233 ,  A61B2018/0019

摘要： The present invention is directed toward an acoustic, piezoelectric, electric, electro-mechanical or pneumatically driven surface drum driver, in mechanical engagement with a biopsy or acupuncture needle device and a method for its use for diagnosis of small e.g. 100 microns, tumors via the production of magnetic resonance elastographic images (MRE), without artifact production, in a magnetic resonance imaging (MRI) machine. In a second embodiment, the invention is directed toward an acoustically, pneumatically, piezoelectrically, electrically and/or electro-mechanically driven acupuncture needle, useful for simulating manual single-needle acupuncture treatments via a non-manually manipulated acupuncture needle; and further to a device and process for determination, using twin pneumatically driven surface drivers, of organ stiffness, e.g. brain stiffness, which can be quantified so as to be useful in elucidating and quantifying brain cognitive state, e.g. normal, mild cognitive impairment (MCI) or Alzheimer's dementia (AD).

摘要翻译： 本发明涉及一种声学，压电，电动，机电或气动驱动的表面滚筒驱动器，其与活组织检查或针刺针装置机械接合，以及用于诊断小型例如针刺装置的方法。 在磁共振成像（MRI）机器中通过生产磁共振弹性图像（MRE），无伪影产生的肿瘤。 在第二实施例中，本发明涉及一种声学，气动，压电，电动和/或电动机械驱动的针刺针，其可用于模拟通过非手动操作的针灸针的手动单针针灸治疗; 并且进一步涉及用于使用双气动驱动的表面驱动器来确定器官刚度的装置和方法。 脑硬度，其可以量化，以便有助于阐明和定量脑认知状态，例如， 正常，轻度认知障碍（MCI）或阿尔茨海默氏痴呆（AD）。

公开(公告)号：US07719218B2

公开(公告)日：2010-05-18

申请号：US11873653

申请日：2007-10-17

申请人： Yasusuke Iwashita ,  Takahiro Akiyama ,  Masakazu Niwa ,  Geng Li

发明人： Yasusuke Iwashita ,  Takahiro Akiyama ,  Masakazu Niwa ,  Geng Li

IPC分类号： H02P7/00

CPC分类号： G05B19/4065 ,  B23Q17/09 ,  G05B2219/37228 ,  G05B2219/37246 ,  G05B2219/37256 ,  G05B2219/42295 ,  G05B2219/42304

摘要： A motor control apparatus for computing or outputting motor load information, comprises: a storage unit which stores a function or table obtained in advance based on parameters used for the computation of the load information and on an actually measured value of a motor output or motor torque; and a load meter computing unit which computes the load information from the function or table stored in the storage unit by using the parameters used for the computation of the load information. With the above configuration, the load meter is computed in such a manner as to accurately indicate the load condition of a motor in real time over the entire speed range of the motor including the nonlinear control region of the motor, and the motor is controlled using the thus computed value or the computed value is displayed on a display unit.

摘要翻译： 一种用于计算或输出电动机负载信息的电动机控制装置，包括：存储单元，其基于用于负载信息的计算的参数和电动机输出或电动机转矩的实际测量值来存储预先获得的功能或表 ; 以及负载表计算单元，其通过使用用于计算负载信息的参数，从存储在存储单元中的功能或表计算负载信息。 通过上述结构，计算负载计量器，以便在包括电动机的非线性控制区域的电动机的整个速度范围内实时准确地指示电动机的负载状态，并且使用 这样计算的值或计算值被显示在显示单元上。