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    • 5. 发明授权
    • Method and apparatus for calibration and quality assurance of nuclear medicine imaging
    • 核医学成像的校准和质量保证的方法和装置
    • US06526308B1
    • 2003-02-25
    • US09763337
    • 2001-02-16
    • Jari Heikkinen
    • Jari Heikkinen
    • A61B600
    • A61B6/583A61B6/4258G01T1/1648G01T1/169
    • A method for calibration and/or quality assurance of nuclear medicine imaging, in which functional information of the organs to be studied is achieved by inserting radioactive solution emitting detectable radiation in the organs of a phantom simulating the organs to be studied and by detecting the radiation. The filling and emptying of the organs of the phantom to be studied is simulated by regulation of the detectable radiation from the phantom. The organs to be simulated by the phantom are in form of containers filled with radioactive solution, the apparatus further comprising movable isolating parts, like steel plates, between the containers and the gamma camera to isolate radiation from the containers to the camera. The invention is also concerned with an arrangement comprising the apparatus of the invention and a gamma camera.
    • 一种用于核医学成像的校准和/或质量保证的方法,其中要研究的器官的功能信息通过将放射性溶液发射在模拟待研究的器官的体模的器官中并发射可检测的辐射并通过检测辐射来实现 。 通过调节来自幻影的可检测辐射来模拟要研究的体模的器官的填充和排空。 要通过体模模拟的器官是以放射性溶液填充的容器的形式,该装置还包括在容器和伽马相机之间的可移动隔离部分,如钢板,以将辐射从容器隔离到照相机。 本发明还涉及包括本发明的装置和伽马照相机的装置。
    • 6. 发明申请
    • Inductor device for multiband radio frequency operation
    • 用于多频段射频操作的电感器
    • US20070158782A1
    • 2007-07-12
    • US11483110
    • 2006-07-10
    • Jari Heikkinen
    • Jari Heikkinen
    • H01L29/00
    • H01F17/0006H01F2017/0046H01F2021/125H03F3/45098H03F2203/45386
    • The inductance of a monolithic planar inductor is distributed into smaller inductor portions. The smaller inductor portions are provided in a cascode configuration in a manner that causes inductor to function as a differential inductor device. The node between the immediate inductor portions is a common-mode point of the inductor device, which is typically connected to the signal ground. The nodes at the outer ends of the inductor portions are differential outputs, e.g. output nodes of an amplifier device at the interface of the device itself and the following device (e.g. input stage of a mixer). Some of the inductor portions are arranged to be symmetrically bypassed or shortcut in relation to the common point in one or more steps for operation in one or more higher radio frequency band. By means of the switchable symmetric shortcut, a controllable inductance step can be provided. The common-mode signal is affected the same inductance regardless of the controlled condition.
    • 单片平面电感器的电感分布到较小的电感器部分。 较小的电感器部分以使得电感器用作差分电感器装置的方式以共源共栅配置提供。 直接电感器部分之间的节点是电感器件的共模点,其通常连接到信号地。 电感器部分的外端处的节点是差分输出,例如, 在设备本身的接口和随后的设备(例如混频器的输入级)处的放大器设备的输出节点。 一些电感器部分布置成在一个或多个步骤中相对于公共点对称地旁路或快速地在一个或多个更高的无线电频带中操作。 通过可切换的对称快捷方式,可以提供可控电感步骤。 无论受控条件如何,共模信号都会影响相同的电感。
    • 8. 发明申请
    • Mobile communication terminal
    • 移动通信终端
    • US20060240879A1
    • 2006-10-26
    • US11113803
    • 2005-04-25
    • Jari Heikkinen
    • Jari Heikkinen
    • H04M1/00
    • H04M1/0237H04M1/0233
    • An improved mobile communication terminal (100) is obtained, which is easy to operate while protecting the main display (102) when not in use. This is realized in the invention by letting the display body part, i.e. the first body part (101), to be located within the main body part, i.e. the second body part (103), while in a first relative position, i.e. a closed state. This significantly reduces the risk of having the display (102) being subjected to dust and scratches. When the mobile communication terminal is in the open state, i.e. the second relative position, the display (102) is fully visible to provide a rich user interface.
    • 获得改进的移动通信终端(100),其在不使用时保护主显示器(102)容易操作。 这在本发明中通过使显示体部分即第一主体部分(101)位于主体部分即第二主体部分(103)内,同时处于第一相对位置,即封闭 州。 这显着降低了使显示器(102)遭受灰尘和划痕的风险。 当移动通信终端处于打开状态即第二相对位置时,显示器(102)完全可见,以提供丰富的用户界面。