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    • 43. 发明申请
    • ELECTRO-OPTICAL MAGNETIC RESONANCE TRANSDUCER
    • 电光磁共振传感器
    • WO2005103747A1
    • 2005-11-03
    • PCT/IB2005/051069
    • 2005-03-30
    • KONINKLIJKE PHILIPS ELECTRONICS, N.V.U.S. PHILIPS CORPORATIONWEISS, SteffenNIELSEN, Tim
    • WEISS, SteffenNIELSEN, Tim
    • G01R33/28
    • G01R33/287G01R33/34084G01R33/36G01R33/3621G01R33/3692
    • A receive coil (46, 46', 46") receiving a magnetic resonance signal includes an optical resonant cavity (82, 82', 82") having an electro-optically active medium (90, 90', 90"). A radio frequency antenna (80, 80', 80") is coupled with the electro-optically active medium such that reception of the magnetic resonance signal by the radio frequency antenna modulates an optical characteristic of the optical resonant cavity. An interventional instrument (48) is adapted for partial insertion into an associated imaging subject (16). The radio frequency antenna and the optical resonant cavity are disposed on a portion of the interventional instrument that is inserted into the associated imaging subject. At least one optical fiber (52, 54) is optically coupled with the optical resonant cavity. An end of the at least one optical fiber extends outside of the associated imaging subject when the interventional instrument is partially inserted.
    • 接收磁共振信号的接收线圈(46,46',46“)包括具有电光活性介质(90,90',90”)的光学谐振腔(82,82',82“)。 高频天线(80,80',80“)与电光活性介质耦合,使得由射频天线接收磁共振信号调制光谐振腔的光学特性。 介入器械(48)适于部分地插入到相关联的成像对象(16)中。 无线电频率天线和光学谐振腔被布置在插入到相关联的成像对象中的介入仪器的一部分上。 至少一个光纤(52,54)与光学谐振腔光学耦合。 当介入器械被部分地插入时,至少一个光纤的一端延伸到相关的成像对象的外部。
    • 44. 发明申请
    • A THERMAL PRINTER
    • 热打印机
    • WO2003035403A1
    • 2003-05-01
    • PCT/DK2002/000591
    • 2002-09-11
    • EASYPRINT A/SJØRGENSEN, ChristianSVENSSON, TorbenJØRGENSEN, Kristian, VangOLESEN, Ernst, Thorsager, R.NIELSEN, Tim
    • JØRGENSEN, ChristianSVENSSON, TorbenJØRGENSEN, Kristian, VangOLESEN, Ernst, Thorsager, R.NIELSEN, Tim
    • B41J2/325
    • B41J2/355B41J2/325
    • A thermal printer for producing a printing on the surface of a foil in an ink transfer operation, comprising: means for supplying the foil to the thermal printer, a thermal transfer ribbon including an ink which is transferable in the ink transfer operation at specific locations of the thermal transfer ribbon by heating the specific locations to an elevated temperature causing the ink to be fluid, means for arranging the thermal transfer ribbon i facial contact with the surface of the foil, energizable printing means for heating the specific locations of the thermal transfer ribbon to the elevated temperature in the ink transfer operation, means for energizing the energizable printing means, means for moving the energizable printing means towards the foil so as to sandwich the thermal transfer ribbon therebetween in a constrained state and for moving the energizable printing means away from the foil, means for moving the foil and the energizable printing means relative to one another at a specific speed while pressing the energizable printing means and the foil together and while energizing the energizable printing means, and means for moving the thermal transfer ribbon relative to the energizable printing means along a specific direction of motion for causing the ink of the thermal transfer ribbon to be transferred at the specific locations to the foil at specific areas thereof consituting the printing so as to smear the ink of the thermal transfer ribbon at the specific locations onto the foil through the motion of the thermal trasnfer ribbon relative to the foil. The means for moving the energizable printing means towards and away from the foil including a supporting structure, the energizable printing means being pivotably mounted in the supporting structure for allowing the energizable printing means to pivote transversally relative to the specific direction of motion of the thermal transfer ribbon, the supporting structure including a biasing element for biasing the energising printing means in the pivotable mounting towards a specific initial position for self-aligning the energizable printing means in the specific initial position.
    • 一种用于在油墨传送操作中在箔的表面上产生印刷的热敏打印机,包括:用于将所述箔供应到热敏打印机的装置,包括可在油墨转印操作中转印的油墨的热转印带, 热转印带通过将特定位置加热至升高的温度,导致油墨为流体,用于将热转印带与纸箔表面接触的装置,用于加热热转印带的特定位置的可激活打印装置 在油墨转印操作中升高的温度,用于激励可激励打印装置的装置,用于将可激励打印装置朝向箔移动以将热转印带夹在其间处于受限状态的装置,以及用于使可激励打印装置远离 箔,用于相对于彼此移动箔和可激励打印装置的装置 同时将可激励打印装置和箔片压在一起并且同时激励可激励打印装置,以及用于沿特定运动方向相对于可激励打印装置移动热转印带的装置,用于使热转印带的墨水 在特定位置被转移到箔片的特定区域处于印刷状态,以便通过热转移带相对于箔片的运动将特定位置处的热转印带的油墨污染到箔片上。 用于使可激励打印装置朝向和远离包括支撑结构的箔移动的装置,可激励打印装置可枢转地安装在支撑结构中,以允许可激励打印装置相对于热转印的特定运动方向横向地转动 所述支撑结构包括用于将所述可枢转安装件中的通电打印装置朝向特定初始位置偏置的偏置元件,用于在所述特定初始位置自动对准所述可激励打印装置。