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    Image processing device
    5.
    发明授权
    Image processing device 有权
    图像处理装置

    公开(公告)号：US07605930B2

    公开(公告)日：2009-10-20

    申请号：US10636568

    申请日：2003-08-08

    申请人： Masashi Suzuki ,  Tomoaki Hattori ,  Katsuyuki Yokoi

    发明人： Masashi Suzuki ,  Tomoaki Hattori ,  Katsuyuki Yokoi

    IPC分类号： G06F15/00 ,  G06K9/00

    CPC分类号： H04N1/58 ,  G06T5/003 ,  G06T5/008 ,  G06T2200/24 ,  G06T2207/10024 ,  G06T2207/20192 ,  G09B21/00

    摘要： A color blindness dialog box in a Properties window includes a color blindness process mode checkbox enabling a user to select a printing process designed for color blindness. When the color blindness process mode checkbox is checked, it is determined whether the image to be printed includes problematic areas for people with color blindness. If so, image data for these areas is extracted and displayed in a popup window. Subsequently, a borderline process is performed to form a borderline on either or both of the border areas and of text data and graphics data. Thus, the problematic areas are extracted and processed properly so that the problematic areas will become easy to distinguish.

    摘要翻译： 属性窗口中的色盲对话框包括色盲过程模式复选框，使用户可以选择为色盲设计的打印过程。 当检查色盲过程模式复选框时，确定要打印的图像是否包含色盲人员的有问题的区域。 如果是这样，则提取这些区域的图像数据并将其显示在弹出窗口中。 随后，执行边界处理以在边界区域和文本数据和图形数据中的一个或两个上形成边界。 因此，提取和处理有问题的区域，使得有问题的区域将变得容易区分。

    Heat fixing device capable of preventing deterioration of a temperature sensor and an image forming apparatus
    6.
    发明授权
    Heat fixing device capable of preventing deterioration of a temperature sensor and an image forming apparatus 有权
    能够防止温度传感器和图像形成装置劣化的热固定装置

    公开(公告)号：US07433619B2

    公开(公告)日：2008-10-07

    申请号：US10843631

    申请日：2004-05-12

    申请人： Masashi Suzuki ,  Tomoaki Hattori

    发明人： Masashi Suzuki ,  Tomoaki Hattori

    IPC分类号： G03G15/20

    CPC分类号： G01J5/08 ,  G01J5/0022 ,  G01J5/0809 ,  G01J5/0815 ,  G01J5/0893 ,  G03G15/2003 ,  G03G15/2014 ,  G03G15/2039

    摘要： A heat fixing device capable of preventing deterioration of a temperature sensor by measuring the surface temperature of a heating roller at all times, and an image forming apparatus. The heat fixing device includes a temperature measurement unit for measuring the surface temperature of the heating roller. The temperature measurement unit further includes the temperature sensor, a conduit having a reflective surface formed inside thereof to lead infrared rays radiating from the heating roller to the temperature sensor, and a thermal insulation member installed between the conduit and the temperature sensor.

    摘要翻译： 一种能够通过一直测量加热辊的表面温度来防止温度传感器劣化的热定影装置和图像形成装置。 热定影装置包括用于测量加热辊的表面温度的温度测量单元。 温度测量单元还包括温度传感器，具有形成在其内的反射表面的导管，以将从加热辊辐射的红外线引导到温度传感器，以及安装在导管和温度传感器之间的绝热构件。

    Heat fixing device and image forming apparatus
    7.
    发明申请
    Heat fixing device and image forming apparatus 有权
    热固定装置和成像装置

    公开(公告)号：US20050053390A1

    公开(公告)日：2005-03-10

    申请号：US10843631

    申请日：2004-05-12

    申请人： Masashi Suzuki ,  Tomoaki Hattori

    发明人： Masashi Suzuki ,  Tomoaki Hattori

    IPC分类号： G01J5/00 ,  G01J5/08 ,  G03G15/20

    CPC分类号： G01J5/08 ,  G01J5/0022 ,  G01J5/0809 ,  G01J5/0815 ,  G01J5/0893 ,  G03G15/2003 ,  G03G15/2014 ,  G03G15/2039

    摘要： A heat fixing device capable of preventing deterioration of a temperature sensor by measuring the surface temperature of a heating roller at all times, and an image forming apparatus. The heat fixing device includes a temperature measurement unit for measuring the surface temperature of the heating roller. The temperature measurement unit further includes the temperature sensor, a conduit having a reflective surface formed inside thereof to lead infrared rays radiating from the heating roller to the temperature sensor, and a thermal insulation member installed between the conduit and the temperature sensor.

    摘要翻译： 一种能够通过一直测量加热辊的表面温度来防止温度传感器劣化的热定影装置和图像形成装置。 热定影装置包括用于测量加热辊的表面温度的温度测量单元。 温度测量单元还包括温度传感器，具有形成在其内的反射表面的导管，以将从加热辊辐射的红外线引导到温度传感器，以及安装在导管和温度传感器之间的绝热构件。

    Image forming device and system that use consumable items and method of changing consumable items
    8.
    发明授权
    Image forming device and system that use consumable items and method of changing consumable items 有权
    使用消耗品的图像形成装置和系统以及改变消耗品的方法

    公开(公告)号：US07266313B2

    公开(公告)日：2007-09-04

    申请号：US10457465

    申请日：2003-06-10

    申请人： Katsuyuki Yokoi ,  Tomoaki Hattori ,  Masashi Suzuki

    发明人： Katsuyuki Yokoi ,  Tomoaki Hattori ,  Masashi Suzuki

    IPC分类号： G03G15/00

    CPC分类号： G03G15/55 ,  G03G15/5079 ,  G03G15/553 ,  G03G2215/00109

    摘要： A system of printers uses replicable toner boxes, which each has a unique serial number. Each printer determines once the toner box is empty. At this time, the printer registers the serial number of the used toner box in used toner box list in a memory. Each time a toner box is mounted in the printer, the printer reads and compares the serial number of the freshly inserted toner box with the serial numbers in the list in the memory. If the serial number of the presently mounted toner box matches any in the list, this means that the toner box has previously been judged to reach life end, so the printer displays a message that the toner box is not suitable for use in the printer and prevents further printing operations until the toner box is replaced with a new one.

    摘要翻译： 打印机系统使用可复制的墨粉盒，每个墨盒都具有唯一的序列号。 墨粉盒一旦空了，每个打印机就会确定。 此时，打印机将用过的碳粉盒列表中的二手碳粉盒的序列号注册到存储器中。 打印机每次安装墨粉盒时，打印机会将新插入的墨粉盒的序列号与存储器列表中的序列号进行比较。 如果目前安装的墨粉盒的序列号与列表中的任何一个相符，这意味着以前已经判定墨粉盒已达到使用寿命，因此打印机将显示一个消息说，墨粉盒不适合在打印机中使用， 防止进一步的打印操作，直到更换新的墨粉盒。

    Image forming apparatus, and pressure fogging prevention
    9.
    发明授权
    Image forming apparatus, and pressure fogging prevention 有权
    成像设备，防雾防雾

    公开(公告)号：US07558507B2

    公开(公告)日：2009-07-07

    申请号：US10388405

    申请日：2003-03-17

    申请人： Toshio Furukawa ,  Tomoaki Hattori

    发明人： Toshio Furukawa ,  Tomoaki Hattori

    IPC分类号： G03G15/00

    CPC分类号： G03G15/754 ,  G03G5/10 ,  G03G15/0806

    摘要： The pressure between a developing roller and a photosensitive drum is set to 0.24 MPa. Because the pressure is smaller than 0.31 MPa, if the potential difference ΔV between the non-image forming part on the photosensitive drum and the electrically-charged polymer toner on the surface of the developing roller is at the preset proper voltage (300 volts), pressure fogging will be prevented. Because the pressure is 0.24 MPa or less, even if the potential difference varies within the range of 200 volts to 400 volts that occurs in practice, pressure fogging will be prevented. By resetting the pressure to 0.22 MPa, even if the potential difference ΔV varies in a wider voltage range of 100 to 400 volts, pressure fogging will be prevented. In this way, by setting the pressure between the developing roller and the photosensitive drum appropriately, pressure fogging can be prevented even when using the opposite-direction developing method and polymer toner.

    摘要翻译： 显影辊和感光鼓之间的压力设定为0.24MPa。 由于压力小于0.31MPa，如果感光鼓上的非图像形成部分和显影辊表面上带电的聚合物调色剂之间的电位差DeltaV处于预设的适当电压（300伏）， 防止压力起雾。 由于压力为0.24MPa以下，所以即使电位差在实际发生的200〜400V的范围内变化，也可防止压力起雾。 通过将压力重置为0.22MPa，即使电位差DeltaV在较宽的100〜400V的电压范围内变化，也可防止压力起雾。 以这种方式，通过适当地设置显影辊和感光鼓之间的压力，即使使用相反方向的显影方法和聚合物调色剂也可以防止压力起雾。

    Image forming device that performs density detection
    10.
    发明授权
    Image forming device that performs density detection 有权
    执行密度检测的图像形成装置

    公开(公告)号：US07400840B2

    公开(公告)日：2008-07-15

    申请号：US11435726

    申请日：2006-05-18

    申请人： Tomoaki Hattori

    发明人： Tomoaki Hattori

    IPC分类号： G03G15/00

    CPC分类号： G03G15/5058 ,  G03G15/0173 ,  G03G2215/00042 ,  G03G2215/00059 ,  G03G2215/00063 ,  G03G2215/0119 ,  G03G2215/0135 ,  G03G2215/0174

    摘要： During a first rotation of a photoconductor, latent electrostatic images for color correction processing patterns are formed on the photoconductor, and the latent electrostatic images are developed into the color correction processing patterns in each of four colors, and then densities of the patterns on the photoconductor are detected. During a second rotation of the photoconductor, each color of the patterns is recovered back into a developer device.

    摘要翻译： 在光电导体的第一次旋转期间，在感光体上形成用于颜色校正处理图案的静电潜像，并且将静电潜像显影成四种颜色中的每一种中的颜色校正处理图案，然后将感光体上的图案的密度 被检测到。 在光电导体的第二次旋转期间，将图案的每种颜色回收到显影剂装置中。