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    • 31. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08472826B2
    • 2013-06-25
    • US12825803
    • 2010-06-29
    • Shinji Hashiguchi
    • Shinji Hashiguchi
    • G03G15/20
    • G03G15/6558G03G15/2039G03G15/50G03G15/5029G03G15/6594G03G2215/00472G03G2215/00603
    • An apparatus includes a controller controlling feeding of a recording material. When the recording material size is smaller than a reference size, the controller expands an interval between precedent and subsequent recording materials gradually. When image formation on recording materials smaller than a reference size starts, when the elapsed time from the end of the last image formation exceeds a predetermined time, an initial value of the interval is set to a predetermined minimum value. When image formation on recording materials smaller than the reference size starts, when the elapsed time is shorter than the predetermined time, the initial value of the interval is set in accordance with the elapsed time and a last feeding interval at the time of an image formation of the last time or a last temperature in a non-sheet-passing region at the time of an image formation of the last time.
    • 一种装置包括控制记录材料进给的控制器。 当记录材料尺寸小于参考尺寸时,控制器逐渐扩大先例和后续记录材料之间的间隔。 当小于参考尺寸的记录材料上的图像形成开始时,当从最后图像形成结束起的经过时间超过预定时间时,将间隔的初始值设置为预定的最小值。 当小于参考尺寸的记录材料上的图像形成开始时,当经过时间比预定时间短时,根据图像形成时的经过时间和最后一个供给间隔来设定间隔的初始值 在最后一次图像形成时的非片材通过区域中的最后时间或最后温度。
    • 35. 发明授权
    • Method for producing hollow structual body
    • 生产中空结构体的方法
    • US08366980B2
    • 2013-02-05
    • US12668950
    • 2008-07-30
    • Terunori YamaguchiShinji HashiguchiMitsuo Ueno
    • Terunori YamaguchiShinji HashiguchiMitsuo Ueno
    • C04B40/00B27N3/08F16L9/00B29C47/00
    • D01F11/04B29C67/0014D01D5/24D06M11/09D06M11/11D06M11/17D06M11/22
    • It is intended to provide a method of producing a hollow construct, which may be in various shapes such as a fiber or a film as well as in various sizes and has chemical resistance, made of a fluorinated hydrocarbon polymer, a fluorinated carbon polymer or a polymer carrying a nitrogen-containing group, a silicon-containing group, an oxygen-containing group, a phosphorus-containing group or a sulfur-containing group having been introduced into the above-described polymer; and a hollow construct obtained by this method. The method of producing a hollow construct as described above is characterized by comprising the fluorination step wherein a construct made of a hydrocarbon polymer or a polymer carrying a nitrogen-containing group, a silicon-containing group, an oxygen-containing group, a phosphorus-containing group or a sulfur-containing group having been introduced into the above-described polymer is brought into contact with a treating gas containing fluorine under definite conditions and thus the treating gas is allowed to penetrate from the outer surface of the construct toward the inside thereof to thereby fluorinate the construct excluding the core part, and the removal step wherein the core part having been not fluorinated as described above is removed.
    • 本发明提供一种中空构造体的制造方法,该中空构造体可以是各种形状,例如纤维或膜,以及各种尺寸,并且具有耐化学性,由氟化烃聚合物,氟化碳聚合物或 携带含氮基团的聚合物,含有导入到上述聚合物中的含氮基团,含氧基团,含磷基团或含硫基团; 和通过该方法获得的中空构造。 如上所述的制造中空构造体的方法的特征在于包括氟化步骤,其中由烃聚合物或携带含氮基团的聚合物,含硅基团,含氧基团, 导入上述聚合物的含氟基团或含硫基团在一定条件下与含氟处理气体接触,从而允许处理气体从构造体的外表面向其内部渗透 除去核心部分以外的构造物氟化,除去上述未被氟化的芯部的除去工序。
    • 36. 发明申请
    • HEAT FIXING APPARATUS
    • 热固定装置
    • US20120099910A1
    • 2012-04-26
    • US13342314
    • 2012-01-03
    • TOHRU SAITOShinji Hashiguchi
    • TOHRU SAITOShinji Hashiguchi
    • G03G15/20
    • G03G15/2042G03G15/206
    • The heat fixing apparatus includes a fixing heater and a pressure roller. The fixing heater has a plurality of resistance-type heat generation layers which are different in heat distribution in the longitudinal direction perpendicular to the direction of conveying a recording material. The recording material P is heated when passed through a fixing nip portion formed between the fixing heater and the pressure roller. The pressurization conditions between the fixing heater and the pressure roller can be changed. The heat fixing apparatus includes a fixing member which adjusts the lengthwise heat distribution of the fixing heater by changing the applied current proportion of the plurality of resistance-type heat generation layers according to the pressurization conditions between the fixing heater and the pressure roller.
    • 热定影装置包括定影加热器和加压辊。 定影加热器具有多个在垂直于输送记录材料的方向的纵向上的热分布不同的电阻型发热层。 当通过形成在定影加热器和压力辊之间的定影夹持部分时,记录材料P被加热。 可以改变定影加热器和压力辊之间的加压条件。 热定影装置包括:固定构件,其通过根据定影加热器和加压辊之间的加压条件改变多个电阻型发热层的施加电流比例来调节定影加热器的纵向热分布。
    • 40. 发明申请
    • HEAT FIXING APPARATUS
    • 热固定装置
    • US20090297236A1
    • 2009-12-03
    • US12472909
    • 2009-05-27
    • Tohru SaitoShinji Hashiguchi
    • Tohru SaitoShinji Hashiguchi
    • G03G15/20
    • G03G15/2042G03G15/206
    • The heat fixing apparatus includes a fixing heater and a pressure roller. The fixing heater has a plurality of resistance-type heat generation layers which are different in heat distribution in the longitudinal direction perpendicular to the direction of conveying a recording material. The recording material P is heated when passed through a fixing nip portion formed between the fixing heater and the pressure roller. The pressurization conditions between the fixing heater and the pressure roller can be changed. The heat fixing apparatus includes a fixing member which adjusts the lengthwise heat distribution of the fixing heater by changing the applied current proportion of the plurality of resistance-type heat generation layers according to the pressurization conditions between the fixing heater and the pressure roller.
    • 热定影装置包括定影加热器和加压辊。 定影加热器具有多个在垂直于输送记录材料的方向的纵向上的热分布不同的电阻型发热层。 当通过形成在定影加热器和压力辊之间的定影夹持部分时,记录材料P被加热。 可以改变定影加热器和压力辊之间的加压条件。 热定影装置包括:固定构件,其通过根据定影加热器和加压辊之间的加压条件改变多个电阻型发热层的施加电流比例来调节定影加热器的纵向热分布。