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    Methods and disk drive that measure head flying height at power-on/off
    1.
    发明授权
    Methods and disk drive that measure head flying height at power-on/off 有权
    在开机/关机时测量头部飞行高度的方法和磁盘驱动器

    公开(公告)号：US07342736B1

    公开(公告)日：2008-03-11

    申请号：US11477033

    申请日：2006-06-28

    申请人： Robert Turner ,  Richard Martin ,  Christine Green ,  Stephen Perlmutter ,  Devon Dallmann

    发明人： Robert Turner ,  Richard Martin ,  Christine Green ,  Stephen Perlmutter ,  Devon Dallmann

    IPC分类号： G11B21/02 ,  G11B27/36 ,  G11B19/02

    CPC分类号： G11B21/12 ,  G11B5/54

    摘要： In some embodiments of the present invention, a disk drive includes a rotatable data storage disk, a head, and a controller. The head is configured to fly on an air cushion relative to a data recording surface of the rotating disk while writing data to the data recording surface responsive to a write command from a host device or while reading data from the data recording surface to generate a read signal responsive to a read command from the host device. The controller is configured to measure flying height of the head relative to the data recording surface of the disk in response to sensing power-up of the disk drive and/or a shut-down command from the host device. The controller may measure the flying height in response to sensing power-up of the disk drive and, subsequent to measuring the flying height, may generate a ready signal to the host computer that indicates that the disk drive has powered-up and is ready to receive read/write commands from the host computer.

    摘要翻译： 在本发明的一些实施例中，磁盘驱动器包括可旋转数据存储盘，磁头和控制器。 头部配置成相对于旋转盘的数据记录表面在气垫上飞行，同时响应于来自主机设备的写入命令或者从数据记录表面读取数据以产生读取数据而将数据写入数据记录表面 响应于来自主机设备的读取命令的信号。 控制器被配置为响应于感测到磁盘驱动器的上电和/或来自主机设备的关闭命令来测量磁头相对于磁盘的数据记录表面的飞行高度。 控制器可以响应于感测磁盘驱动器的上电而测量飞行高度，并且在测量飞行高度之后，可以向主计算机生成指示磁盘驱动器已通电并准备好的就绪信号 从主机接收读/写命令。

    Method for multi-mode, multi-load, and multi-domain optimization of a multi-channel near-field RF transmitter
    2.
    发明授权
    Method for multi-mode, multi-load, and multi-domain optimization of a multi-channel near-field RF transmitter 有权

    公开(公告)号：US09841477B2

    公开(公告)日：2017-12-12

    申请号：US14384974

    申请日：2012-03-14

    申请人： Mikhail Kozlov ,  Robert Turner

    发明人： Mikhail Kozlov ,  Robert Turner

    IPC分类号： G01R33/54 ,  G01R33/561 ,  G01R33/36

    CPC分类号： G01R33/54 ,  G01R33/3607 ,  G01R33/5612

    摘要： The invention relates to a method for optimization of a performance of a multi-channel transmitter including several transmit elements, particularly in a magnetic resonance imaging device. The method includes: (a) Exciting the transmit elements of the multi-channel transmitter by electric excitation signals comprising a specific power, with the power of the excitation signals partially reflected by the transmit elements of the multichannel transmitter, (b) Determining a reflected power which is reflected by the multi-channel transmitter during excitation of the transmit elements, (c) Determining reflection coefficients Sxx of the multi-channel transmitter, (d) Determining reflection coefficients Sxy of the multi-channel transmitter, (e) Calculating a performance criterion representing the performance of the multi-channel transmitter, with the performance criterion based on the reflected power, the reflection coefficients Sxx and the reflection coefficients Sxy, and (f) Tuning the multi-channel transmitter so that the performance criterion is optimized.

    Camera-supported movement detection for movement compensation in real time in magnetic resonance imaging
    3.
    发明申请
    Camera-supported movement detection for movement compensation in real time in magnetic resonance imaging 有权
    摄像机支持的运动检测用于磁共振成像中的实时移动补偿

    公开(公告)号：US20120320178A1

    公开(公告)日：2012-12-20

    申请号：US13519883

    申请日：2010-12-16

    申请人： Thomas Siegert ,  Jessica Schulz ,  Robert Turner ,  Enrico Reimer

    发明人： Thomas Siegert ,  Jessica Schulz ,  Robert Turner ,  Enrico Reimer

    IPC分类号： H04N7/18

    CPC分类号： G01R33/56509 ,  G01R33/5673

    摘要： The invention relates to a method for compensating patient movements in MRI scans in real time and to a device suitable for carrying out said method. The method involves the following steps: optically sensing a marking element (5) connected to a patient (3) by means of an image sensor module (7) of an MRI-compatible camera (2) which is positioned inside an MRI device; transferring the image data detected by the image sensor module (7) to a micro-controller module (11) which is integrated in the MRI-compatible camera (2); calculating position data of the marking element (5) in the micro-controller module (11); and transmitting the position data to an external analyzing unit or to the MRI device in real time.

    摘要翻译： 本发明涉及用于实时地补偿MRI扫描中的患者移动的方法以及适于执行所述方法的装置。 该方法包括以下步骤：通过位于MRI装置内部的MRI兼容相机（2）的图像传感器模块（7）来光学地感测连接到患者（3）的标记元件（5） 将由图像传感器模块（7）检测的图像数据传送到集成在MRI兼容相机（2）中的微控制器模块（11）; 计算微控制器模块（11）中的标记元件（5）的位置数据; 并且将位置数据实时地发送到外部分析单元或MRI装置。

    Server side filtering and sorting with field level security
    7.
    发明申请
    Server side filtering and sorting with field level security 有权

    公开(公告)号：US20070073695A1

    公开(公告)日：2007-03-29

    申请号：US11235784

    申请日：2005-09-27

    申请人： Patrick Conlan ,  Aaron Jensen ,  Chih-Jen Huang ,  Robert Turner

    发明人： Patrick Conlan ,  Aaron Jensen ,  Chih-Jen Huang ,  Robert Turner

    IPC分类号： G06F17/30

    CPC分类号： G06F21/6227 ,  G06F17/30867 ,  Y10S707/99932 ,  Y10S707/99939

    摘要： A project management system is enabled to implement filtering, sorting, and field level security for data associated with managed projects. A filter for field selection is prepared by a project client application and forwarded to a project server. The server generates an access attribute table based the user permissions that may be set for each field within the managed projects. Upon retrieving the selected fields from project database, the project server builds a secured list of fields. A data set to be provided to the project client is prepared by removing the fields for which the user lacks the requisite access permission prior to sorting the data. The removed data may be used for user-transparent computations within the project server, but guarded from client applications.

    Patient gown
    8.
    发明申请
    Patient gown 审中-公开
    病人礼服

    公开(公告)号：US20060277654A1

    公开(公告)日：2006-12-14

    申请号：US11148398

    申请日：2005-06-09

    申请人： Robert Turner

    发明人： Robert Turner

    IPC分类号： A41D10/00

    CPC分类号： A41D13/1236 ,  A41D13/129

    摘要： A poncho-like patient gown is described. This gown comprises an essentially rectangular fabric sheet having a center aperture. The aperture is adapted to fit over the head of the patient, causing the front and back panels of the sheet to drape downward from the patient's shoulders and cover the torso of the patient. Closure means, such as a sash, gather the panels about the torso to preserve patient modesty.

    摘要翻译： 描述了一种披风式的长袍。 这种长袍包括具有中心孔的基本上矩形的织物片。 该孔适于装在患者的头部上，导致片材的前面板和后面板从病人的肩膀向下悬垂并覆盖患者的躯干。 关闭手段，例如窗框，收集关于躯干的面板，以保护患者的谦虚。