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    INDUCTION-HEATING HEATER DEVICE AND IMAGE FORMING DEVICE
    1.
    发明申请
    INDUCTION-HEATING HEATER DEVICE AND IMAGE FORMING DEVICE 审中-公开
    感应加热装置和图像形成装置

    公开(公告)号：US20070284357A1

    公开(公告)日：2007-12-13

    申请号：US11739923

    申请日：2007-04-25

    申请人： Hiroyuki Takahashi ,  Tohru Nagatsuma ,  Yuji Matsuda ,  Atsuki Iwata ,  Eiji Nemoto ,  Manabu Kodama

    发明人： Hiroyuki Takahashi ,  Tohru Nagatsuma ,  Yuji Matsuda ,  Atsuki Iwata ,  Eiji Nemoto ,  Manabu Kodama

    IPC分类号： H05B1/00

    CPC分类号： G03G15/2039

    摘要： A heater device includes a heating unit which includes a heating element that generates heat using an induction-heating method. A power supply part supplies a driving current to the heating unit. A first high-frequency component cutoff unit is connected to the power supply part. A switching unit controls the supply of the driving current from the power supply part to the heating unit. A second high-frequency component cutoff unit is connected to the switching unit. And a connection unit connects the first high-frequency component cutoff unit and the second high-frequency component cutoff unit.

    摘要翻译： 加热器装置包括加热单元，该加热单元包括使用感应加热方法产生热的加热元件。 电源部件向加热单元提供驱动电流。 第一高频分量切断单元连接到电源部分。 开关单元控制从电源部到加热单元的驱动电流的供给。 第二高频分量截止单元连接到开关单元。 并且连接单元连接第一高频分量切断单元和第二高频分量切断单元。

    Image forming apparatus, fixation device and heat control method for a fixation device
    2.
    发明授权
    Image forming apparatus, fixation device and heat control method for a fixation device 失效
    用于固定装置的图像形成装置，固定装置和热控制方法

    公开(公告)号：US07711280B2

    公开(公告)日：2010-05-04

    申请号：US11551552

    申请日：2006-10-20

    申请人： Yuji Matsuda ,  Manabu Kodama

    发明人： Yuji Matsuda ,  Manabu Kodama

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2039 ,  G03G2215/00772

    摘要： An image forming apparatus comprising a fixation device having a heating part for heating and fixing a toner image formed on a recording medium is provided, which comprises a rotational velocity detecting part for detecting a rotational velocity of a conveyance roller for conveying the recording medium and a control part for estimating a surface temperature of the recording medium based on the rotational velocity of the conveyance roller detected by the rotational velocity detecting part, for estimating a temperature change of the heating part at a time of fixation based on the estimated surface temperature, and for determining a heating control variable of the heating part based on the temperature change.

    摘要翻译： 一种图像形成装置，包括具有用于加热和固定形成在记录介质上的调色剂图像的加热部分的固定装置，该固定装置包括用于检测用于传送记录介质的传送辊的旋转速度的旋转速度检测部分和 控制部件，用于基于由旋转速度检测部检测到的传送辊的旋转速度来估计记录介质的表面温度，用于基于估计的表面温度估计定影时的加热部件的温度变化;以及 用于基于温度变化来确定加热部件的加热控制变量。

    Image forming apparatus having power-saving unit
    5.
    发明授权
    Image forming apparatus having power-saving unit 有权
    具有省电单元的图像形成装置

    公开(公告)号：US08860976B2

    公开(公告)日：2014-10-14

    申请号：US13647637

    申请日：2012-10-09

    申请人： Manabu Kodama

    发明人： Manabu Kodama

    IPC分类号： G06K15/00 ,  G03G15/00

    CPC分类号： G03G15/5004

    摘要： An image forming apparatus has at least one measurement unit, disposed on a respective power-supply line extending from a first power source to a respective at least one operation module disposed in the image forming apparatus, configured to measure power consumption at the at least one operation module; and a power-saving unit configured to shut down the power supply from the first power source to the at least one operation module to set the image forming apparatus to a power-save mode, wherein the image forming apparatus is configured to shut down power supply to the at least one measurement unit, when the power-saving unit sets the image forming apparatus to the power-save mode.

    摘要翻译： 图像形成装置具有至少一个测量单元，该测量单元设置在从第一电源延伸到设置在图像形成装置中的相应的至少一个操作模块的相应的电源线上，该至少一个操作模块被配置为测量至少一个 操作模块; 以及省电单元，被配置为将从第一电源向第一操作模块的电力供应截止以将图像形成装置设置为省电模式，其中，图像形成装置被配置为关闭电源 至少一个测量单元，当省电单元将图像形成设备设置为省电模式时。

    Anhydrous magnesium chloride
    6.
    发明授权
    Anhydrous magnesium chloride 失效
    无水氯化镁

    公开(公告)号：US6143270A

    公开(公告)日：2000-11-07

    申请号：US638778

    申请日：1996-04-29

    申请人： Gregory John Sheehan ,  Fook-Sin Wong ,  Michael Matthew Hourn ,  Manabu Kodama ,  David Hughes Jenkins

    发明人： Gregory John Sheehan ,  Fook-Sin Wong ,  Michael Matthew Hourn ,  Manabu Kodama ,  David Hughes Jenkins

    IPC分类号： C01F5/34 ,  C01F5/32 ,  C25C3/04

    CPC分类号： C01F5/34 ,  C01P2002/72 ,  C01P2006/80

    摘要： Anhydrous magnesium chloride is prepared by a process in which hydrated magnesium chloride (10) is mixed in a vessel (11) with ethylene glycol (12). The mixture (13) is dehydrated in distillation columns (14, 15 and 16) with the dehydrated ethylene glycol magnesium chloride solution (20) pumped into a crystalliser (21) simultaneously with the separate addition of anhydrous ammonia gas (22) to the crystalliser (21). Prior to the introduction of reactants (20 and 22), the crystalliser (21) contains ethylene glycol saturated with ammonia. A crystalliser slurry of magnesium chloride hexammoniate (23) is continuously pumped from the crystalliser (21) into a pressure filter (24) where the crystals are washed with methanol saturated with ammonia (26). The washed crystals (27) are transferred to a fluidised bed calciner (28) where methanol is evaporated from the crystals at 120.degree. C. and thereafter the crystals are calcined to anhydrous magnesium chloride at 450.degree. C.

    摘要翻译： 通过将水合氯化镁（10）与乙二醇（12）在容器（11）中混合的方法制备无水氯化镁。 将混合物（13）在蒸馏塔（14,15和16）中脱水，同时将脱水的乙二醇氯化镁溶液（20）泵入结晶器（21），同时分离加入无水氨气（22）至结晶器 （21）。 在引入反应物（20和22）之前，结晶器（21）含有用氨饱和的乙二醇。 将氯化镁六铵（23）的结晶剂浆液从结晶器（21）连续泵送到压滤器（24）中，其中用用甲烷饱和的甲醇（26）洗涤晶体。 将经洗涤的晶体（27）转移到流化床煅烧炉（28），在120℃下从晶体中蒸发出甲醇，然后将结晶在450℃下煅烧成无水氯化镁。