公开(公告)号：US20060251440A1

公开(公告)日：2006-11-09

申请号：US10566203

申请日：2004-07-29

申请人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/205

摘要： The present invention relates to an image forming apparatus that enables the occurrence of print defects due to a first print start time delay to be eliminated without using a temperature sensor that has a small thermal time constant. When the temperature of a fixing belt serving as an image heating body is greater than or equal to a predetermined temperature following the elapse of a fixed time after an image forming operation is started, recording paper is transported to a nip area (fixing area) of a fixing apparatus before the temperature detected by a temperature sensor reaches a predetermined image fixing temperature, and an image forming operation is started immediately.

摘要翻译： 本发明涉及能够消除由于第一打印开始时间延迟而导致的打印缺陷的发生而不使用具有小的热时间常数的温度传感器的图像形成装置。 当作为图像加热体的定影带的温度在图像形成操作开始之后经过固定时间之后大于或等于预定温度时，记录纸被输送到 在由温度传感器检测的温度之前的定影装置达到预定的图像定影温度，并且立即开始图像形成操作。

公开(公告)号：US20050260008A1

公开(公告)日：2005-11-24

申请号：US11191590

申请日：2005-07-28

申请人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

发明人： Hideki Tatematsu ,  Kenji Asakura ,  Masaru Imai ,  Tadafumi Shimizu ,  Masahiro Samei ,  Keiichi Matsuzaki ,  Kazunori Matsuo ,  Shoichi Kitagawa

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2215/2035

摘要： An image heating device is provided with reduced cost, by which a difference in glossiness among printed images on recording media is eliminated, and the wrapping of a belt and the like at a high temperature is prevented. In the image heating device, controlling means estimates a temperature of a pressure roller according to at least one of a temperature of a belt detected by a temperature sensor and a variation with time in the detected temperature from completion of the heating after application of an electric power to the magnetization coil by an exciting circuit is stopped and the heating of the belt by the heating roller is stopped, so as to determine a set temperature for the belt in a subsequent image heating period.

摘要翻译： 提供了一种图像加热装置，其成本降​​低，消除了记录介质上的打印图像之间的光泽度差异，并且防止了带状物等在高温下的缠绕。 在图像加热装置中，控制装置根据温度传感器检测到的带的温度和检测到的温度随着加热完成后的时间的变化中的至少一个来估计加压辊的温度 通过励磁电路对磁化线圈的动力停止，并且通过加热辊对带的加热停止，以便在随后的图像加热周期中确定带的设定温度。

公开(公告)号：US06886401B2

公开(公告)日：2005-05-03

申请号：US10372806

申请日：2003-02-26

申请人： Akihiro Ito ,  Naotsugu Seko ,  Shigeru Hayashimoto ,  Shoichi Kitagawa

发明人： Akihiro Ito ,  Naotsugu Seko ,  Shigeru Hayashimoto ,  Shoichi Kitagawa

IPC分类号： G01F1/684 ,  G01F1/68

CPC分类号： G01F5/00 ,  G01F1/6842 ,  G01F1/6845

摘要： A laminated filter is fit in a passage space formed in a body. The laminated filter is made of a mesh plate including a mesh part, a first blocking plate including a blocking part, a second blocking plate including a blocking part, and a third blocking plate including a blocking part which are arbitrarily combined and layered. Accordingly, a three-layered mesh part is placed between a main passage and a sensor passage and a blocking wall is constructed of the three blocking parts.

摘要翻译： 层叠过滤器装配在形成在体内的通道空间中。 层叠过滤器由网状部件，包括阻挡部的第一阻挡板，包括阻挡部的第二阻挡板和包括被任意组合和层叠的阻挡部的第三阻挡板构成的网板构成。 因此，在主通道和传感器通道之间放置三层网眼部分，并且由三个阻挡部分构成阻挡壁。

公开(公告)号：US20050003170A1

公开(公告)日：2005-01-06

申请号：US10900881

申请日：2004-07-28

申请人： Hajime Takeuchi ,  Keisuke Endo ,  Shoichi Kitagawa

发明人： Hajime Takeuchi ,  Keisuke Endo ,  Shoichi Kitagawa

IPC分类号： E04F13/08 ,  B32B27/00 ,  B32B33/00 ,  B44C5/04 ,  B60R13/02 ,  E04F15/10 ,  B32B27/26

CPC分类号： E04F15/10 ,  B32B2307/554 ,  B32B2451/00 ,  B44C5/04 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/264 ,  Y10T428/269 ,  Y10T428/31504

摘要： A decorative material D having an intermediate resin layer and a surface protective layer comprising a crosslinked resin, the layers being laminated in this order on a substrate 1, wherein the temperature dependency characteristics of loss elastic modulus E″ (a measuring frequency of 10 Hz) determined by a dynamic viscoelasticity method of the intermediate resin layer has a peak at least at a temperature under room temperature Tr. Further, it is preferable that the value of storage elastic modulus E″ is in a range of 1×107 to 2×109 Pa in the region of the room temperature. Also, it is preferable that loss elastic modulus E″ has the peak Pb in the temperature range over the room temperature.

摘要翻译： 具有中间树脂层的装饰材料D和包含交联树脂的表面保护层，这些层依次层叠在基板1上，其中损耗弹性模量E“（测量频率为10Hz）的温度依赖特性 ）通过中间树脂层的动态粘弹性方法确定至少在室温Tr的温度下具有峰值。 此外，优选的是，在室温区域中，储能弹性模量E“的值在1×10 7至2×10 9 Pa的范围内。 此外，损耗弹性模量E“优选在室温以上的温度范围内具有峰值Pb。