公开(公告)号：US08594523B2

公开(公告)日：2013-11-26

申请号：US12614463

申请日：2009-11-09

申请人： Fumitake Tajiri ,  Terumasa Ito ,  Masaki Yasuda

发明人： Fumitake Tajiri ,  Terumasa Ito ,  Masaki Yasuda

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： In an image forming apparatus, a temperature of a heating member heated by a heat source to fix a developer image on a recording sheet is detected by a temperature sensor disposed apart from the heating member. A controller controls the heat source based upon a temperature determined mathematically by application of a specific function to the temperature detected by the temperature sensor. In the controller, the specific function is switched among a plurality of functions according to a control mode which is switchable among a plurality of modes and in which operation of the heat source is regulated.

摘要翻译： 在图像形成装置中，通过与加热构件分开设置的温度传感器检测由热源加热以将显影剂图像固定在记录片材上的加热构件的温度。 控制器基于通过对由温度传感器检测到的温度应用特定功能数学地确定的温度来控制热源。 在控制器中，根据可在多个模式之间切换的控制模式，在多个功能之间切换特定功能，并且在该功能中控制热源的操作。

公开(公告)号：US08755707B2

公开(公告)日：2014-06-17

申请号：US12648560

申请日：2009-12-29

申请人： Masaki Yasuda ,  Fumitake Tajiri

发明人： Masaki Yasuda ,  Fumitake Tajiri

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： An image forming device has a heating member, a thermal detecting unit, and a control unit. The heating member is positioned at an ambient temperature and heated by a heat source. The heating member fixes a developed image to a recording sheet. The thermal detecting unit is provided separately from the heating member. The thermal detecting unit detects a first temperature. The control unit uses a function to calculate a second temperature of the heating member on the basis of the detected first temperature. The control unit controls the heat source on the basis of the second temperature. The function has a rate of change that increases with decreasing the ambient temperature.

摘要翻译： 图像形成装置具有加热构件，热检测单元和控制单元。 加热构件定位在环境温度下并由热源加热。 加热构件将显影图像固定到记录片材。 热检测单元与加热构件分开设置。 热检测单元检测第一温度。 控制单元使用基于检测到的第一温度来计算加热构件的第二温度的功能。 控制单元基于第二温度来控制热源。 该功能具有随着环境温度的降低而增加的变化率。

公开(公告)号：US08662383B2

公开(公告)日：2014-03-04

申请号：US13327827

申请日：2011-12-16

申请人： Fumitake Tajiri

发明人： Fumitake Tajiri

IPC分类号： G06F17/00

CPC分类号： G03G15/5029 ,  G03G15/6502 ,  G03G15/6508 ,  G03G15/6514 ,  G03G15/6529 ,  G03G15/6564 ,  G03G15/6588 ,  G03G2215/00523 ,  G03G2215/00632 ,  G03G2215/00649 ,  G03G2215/00751

摘要： An image forming apparatus includes a first paper feed discharge unit which feeds and discharges a recording medium; a second paper feed discharge unit which is formed with an opening and which feeds and discharges the recording medium via the opening; an image forming section which forms an image on the recording medium fed from the first paper feed discharge unit and the second paper feed discharge unit; a first transport mechanism which transports the recording medium from the first paper feed discharge unit to the image forming section; a second transport mechanism which connects the second paper feed discharge unit and the first transport mechanism and which transports the recording medium; a paper feed unit which feeds the recording medium or a storage type recording medium having a storage unit; a transport control unit which controls the first and second transport mechanisms.

摘要翻译： 图像形成装置包括：供给和排出记录介质的第一供纸排出单元; 第二送纸排出单元，其形成有开口，并且经由所述开口进给和排出所述记录介质; 图像形成部，其在从第一供纸排出单元和第二供纸排出单元供给的记录介质上形成图像; 将记录介质从第一供纸排出单元输送到图像形成部分的第一传送机构; 第二输送机构，其连接第二供纸排出单元和第一输送机构，并输送记录介质; 馈送单元，其馈送记录介质或具有存储单元的存储型记录介质; 传送控制单元，其控制第一和第二传送机构。