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    • 4. 发明申请
    • Audio Amplifier
    • 音频放大器
    • US20110234916A1
    • 2011-09-29
    • US13053688
    • 2011-03-22
    • Hiroyuki FUJITAHidehiro Tomoda
    • Hiroyuki FUJITAHidehiro Tomoda
    • H04N5/60
    • H04N5/60H04N21/4135H04N21/43635H04N21/4436H04R3/12H04R2420/01H04R2420/05
    • There is provided an audio amplifier, including: an AV signal acquisition unit that acquires an AV signal; a television connection unit to which a television receiver is connected; a first audio amplifying circuit to which a speaker is connected; and a control unit. The control unit transmits to the television receiver a command to shut off power for a second audio amplifying circuit of the television receiver when outputting the video signal of the AV signal acquired by the AV signal acquisition unit from the television connection unit toward the television receiver and when inputting the audio signal of the AV signal to the first audio amplifying circuit. The control unit shuts off power for the first audio amplifying circuit when outputting the video signal and the audio signal of the AV signal from the television connection unit toward the television receiver.
    • 提供了一种音频放大器,包括:AV信号获取单元,其获取AV信号; 连接有电视接收机的电视连接单元; 连接扬声器的第一音频放大电路; 和控制单元。 当将从AV信号获取单元获取的AV信号的视频信号从电视连接单元向电视接收机输出时,控制单元向电视接收机发送关闭电视接收机的第二音频放大电路的电源的命令,以及 当将AV信号的音频信号输入到第一音频放大电路时。 当从电视连接单元向电视接收机输出视频信号和AV信号的音频信号时,控制单元关闭第一音频放大电路的电源。
    • 5. 发明申请
    • MAGNETIC RESONANCE AND NON-MAGNETIC RESONANCE ANALYSIS
    • 磁共振和非磁共振分析
    • US20120178076A1
    • 2012-07-12
    • US12986442
    • 2011-01-07
    • Hiroyuki FUJITAJohn L. Patrick
    • Hiroyuki FUJITAJohn L. Patrick
    • A01N1/02G01R33/48
    • G01R33/28G01R33/465G01R33/4808G01R33/4812
    • In one embodiment, a hypothermic pulsatile perfusion (HPP) apparatus is described. The example HPP includes a chamber configured to house an object (e.g., kidney, liver, heart, skin graft) to be transplanted. The example HPP may include a nuclear magnetic resonance (NMR) element(s) (e.g., coil) configured to facilitate performing a first (e.g., magnetic resonance (MR) based) analysis of the object using a first set of frequencies. The example HPP may also include a spectrum element (e.g., optical probe) configured to facilitate performing a second (e.g., non-MR based) analysis of the object using a second, different set of frequencies. The HPP apparatus is constructed from MR compatible, non-ferromagnetic materials. In one embodiment, a combination MR/non-MR apparatus may apply MR and non-MR electromagnetic energy to an object housed in the HPP apparatus.
    • 在一个实施例中,描述了低温脉动灌注(HPP)装置。 示例性HPP包括被配置为容纳要移植的物体(例如,肾脏,肝脏,心脏,皮肤移植物)的室。 该示例性HPP可以包括被配置为便于使用第一组频率执行对象的第一(例如基于磁共振(MR))分析的核磁共振(NMR)元件(例如线圈)。 该示例性HPP还可以包括被配置为便于使用第二不同的频率组来执行对象的第二(例如,非基于MR)分析的频谱元素(例如,光学探针)。 HPP设备由MR兼容的非铁磁材料构成。 在一个实施例中,组合MR /非MR装置可以将MR和非MR电磁能量应用于容纳在HPP装置中的对象。
    • 6. 发明申请
    • ORGAN VIABILITY
    • US20120161770A1
    • 2012-06-28
    • US12978882
    • 2010-12-27
    • Hiroyuki FUJITAJohn L. PatrickRonald B. Richard
    • Hiroyuki FUJITAJohn L. PatrickRonald B. Richard
    • G01R33/44G01R33/48
    • G01R33/30G01R33/3635G01R33/465
    • Apparatuses, methods, and other embodiments associated with determining organ viability are described. According to one embodiment, an apparatus includes logic configured to apply nuclear magnetic resonance (NMR) energy to a kidney positioned in a hypothermic pulsative perfusion (HPP) apparatus. The NMR energy is produced according to an MRS 31P specific pulse sequence. The HPP apparatus has an integrated RF coil. The HPP may also have an integrated magnet. The RF coil is positioned and oriented to facilitate optimizing 31P MRS of the kidney. The apparatus also includes logic configured to receive spectrum data from the kidney. The spectrum data is produced in response to applying the NMR energy to the kidney. The apparatus also includes logic configured to provide objective, quantitative kidney viability data (e.g., PME/Pi, ATP/ADP) from the spectrum data. More generally, MRI/MRS compatible HPP apparatuses are configured to interact with dedicated NMR spectroscopy apparatuses.
    • 描述了与确定器官活力相关联的装置,方法和其它实施例。 根据一个实施例,一种装置包括被配置为向位于低温脉动灌注(HPP)装置中的肾脏施加核磁共振(NMR)能量的逻辑。 NMR能量根据MRS 31P特定脉冲序列产生。 HPP设备具有集成的RF线圈。 HPP还可以具有集成磁体。 RF线圈定位和定向以便于优化肾脏31P MRS。 该装置还包括被配置为从肾脏接收频谱数据的逻辑。 响应于将NMR能量应用于肾而产生光谱数据。 该装置还包括被配置为从频谱数据提供客观的,定量的肾活力数据(例如,PME / Pi,ATP / ADP)的逻辑。 更一般地,MRI / MRS兼容的HPP装置被配置为与专用NMR光谱装置相互作用。